Remote Dev Jobs
35 jobs available
Lemon.io · EuropeRemote2w ago
Are you a talented QA looking for a remote job that lets you show your skills and get better compensation and career growth? Look no further than Lemon.io - the marketplace that connects you with hand-picked startups in the US and Europe. We are seeking a Senior QA Engineer for our client — for direct hire. The client is a B2B service provider based in Cyprus that specializes in building and managing technology and operational services for online businesses. We are looking for a detail-oriented and proactive QA Engineer who is passionate about quality and thrives in a fast-paced development environment. You'll play a key role in ensuring our products meet the highest standards by working across both manual testing and automation. Experience with tools like BrowserStack, TestRail, and Playwright (or willingness to grow into them) will help you succeed in this role. If you are a clear communicator who is proactive, takes ownership, collaborates well, and asks clarifying questions — and if you're comfortable working independently, managing your time effectively, and delivering high-quality results — please apply. Overlap: 8 hours with Cyprus (standard working day). Remote from the EU, or on-site in Limassol, Cyprus. Benefits: paid leave (available after 6 months of work) and an annual Christmas party trip. Requirements: 3+ years of experience in automation testing 2+ years of experience in manual testing 2+ years of experience working with Cypress, Playwright or Selenium Exceptional attention to detail Good command of English, both written and spoken. Strong organizational skills — ability to work full-time remotely with no supervision Responsibility — we want to trust you! Soft skills — we don’t ask you to find a topic for small talk, but being just polite is OK. NOT YOUR TECH STACK? We're placing Senior Developers (4+ yrs commercial experience) across AI Agent Architecture, AI Automation Architecture, AI Engineering, Site Reliability Engineering, Platform Engineering
Ascend · 🇺🇸 United StatesRemote3w ago
Insurance is a $10T industry still running on PDFs, email threads, and manual reconciliation. We built the first and only complete financial operations platform purpose-built for insurance — combining AI-powered accounting automation, payments, and premium financing in a single vertically integrated solution. In five years, we've become the market leader: over 4,000 businesses, including more than half of the 50 largest brokers in the country, trust Ascend to bring clarity to complex accounting…
Stripe · RemoteRemote3w ago
Who we are About Stripe Stripe is a financial infrastructure platform for businesses. Millions of companies - from the world’s largest enterprises to the most ambitious startups - use Stripe to accept payments, grow their revenue, and accelerate new business opportunities. Our mission is to increase the GDP of the internet, and we have a staggering amount of work ahead. That means you have an unprecedented opportunity to put the global economy within everyone's reach while doing the most important work of your career. Metronome is the leading usage-based billing platform built for modern software companies. With Metronome, companies can launch products faster, offer any pricing model, and streamline finance workflows without writing code. Our platform computes millions of invoices per billing period and is scaling rapidly to accommodate new customers, saving them hours of development time and manual invoicing and enabling them to use consumption data to better serve their customers. Our customers love our product and approach, and we’re humbled to work with amazing companies like OpenAI, Databricks, NVIDIA, Confluent, and Anthropic. You'll be joining an experienced team that includes founders who have successfully built and sold startups before. Our founders and employees have direct experience building and scaling teams through massive growth at companies like Dropbox, Clever, and New Relic. On the back of this experience and our success-to-date, we’ve raised over $128M from leading investors including NEA, Andreessen Horowitz, General Catalyst, Elad Gil, and Workday Ventures. We’re also proud to have founders and executives of companies like Segment, Plaid, Looker, Gitlab, Confluent, HashiCorp, and Snowflake, as investors who have experienced the pain we're solving firsthand. About the team The Solutions Architecture team at Metronome is a technical group that sits at the intersection of sales, growth, product, and R&D. In simple terms, we own the technical aspect
Insight Global · 🇺🇸 United StatesRemote1mo ago
Job Description We're looking for a senior DevOps/platform engineer to accelerate and modernize how we ship infrastructure. Today our infrastructure-as-code runs on Pulumi (TypeScript) across a multi-account AWS estate, with promotion still largely manual. We're moving to a true trunk-based CI/CD model: developers work in short-lived branches, every merge to master automatically deploys to production, and each merge request gets its own ephemeral preview environment before it lands. This person…
LawnStarter · 🇧🇷 BrazilRemote2mo ago
This is a remote role for candidates located in Florianópolis, Brazil About LawnStarter LawnStarter is the nation's leading on-demand marketplace for lawn care and outdoor services, with over $100M in annual bookings. We're expanding beyond lawn care to become the one-stop shop for all home services, operating across three brands (LawnStarter, Lawn Love, Home Gnome) on a single shared platform. About Engineering at LawnStarter We've spent the last two years rebuilding the platform from the ground up: new customer app, new Pro onboarding, job distribution engine, and data infrastructure. The foundation is solid. Now we're moving into expanded service verticals, dynamic pricing, and AI-powered features at scale. Quality needs to keep up. Our stack is PHP (Laravel) and React/React Native, with Cypress as our primary test framework. We actively use Claude Code as part of our engineering workflow, not as an experiment, but as a core part of how we work. The Role As we scale into new service verticals and grow the engineering team, quality can't be reactive. This role exists to make quality proactive: owning the automation coverage, shaping the bug process, and partnering closely with Product, Design, and the Data team to catch problems before they reach customers. You'll report to the Engineering Manager and be embedded across the engineering organization. This is hands-on and strategic, helping raise the quality ceiling for the whole team. What makes this role different: Cross-functional influence : You work directly with engineers, PMs, Designers, and the Data team to surface risks early, understand requirements deeply, and propose better solutions. You may be embedded in one or two delivery teams. Automation ownership : You own the strategy for building and expanding our automated test coverage, not just executing test cases someone else wrote. Process shaper : You'll identify gaps in our quality process and have the authority to fix them, not just flag them. What You
LawnStarter · 🇧🇷 BrazilRemote2mo ago
This is a remote role for candidates located in São Paulo , Brazil About LawnStarter LawnStarter is the nation's leading on-demand marketplace for lawn care and outdoor services, with over $100M in annual bookings. We're expanding beyond lawn care to become the one-stop shop for all home services, operating across three brands (LawnStarter, Lawn Love, Home Gnome) on a single shared platform. About Engineering at LawnStarter We've spent the last two years rebuilding the platform from the ground up: new customer app, new Pro onboarding, job distribution engine, and data infrastructure. The foundation is solid. Now we're moving into expanded service verticals, dynamic pricing, and AI-powered features at scale. Quality needs to keep up. Our stack is PHP (Laravel) and React/React Native, with Cypress as our primary test framework. We actively use Claude Code as part of our engineering workflow, not as an experiment, but as a core part of how we work. The Role As we scale into new service verticals and grow the engineering team, quality can't be reactive. This role exists to make quality proactive: owning the automation coverage, shaping the bug process, and partnering closely with Product, Design, and the Data team to catch problems before they reach customers. You'll report to the Engineering Manager and be embedded across the engineering organization. This is hands-on and strategic, helping raise the quality ceiling for the whole team. What makes this role different: Cross-functional influence : You work directly with engineers, PMs, Designers, and the Data team to surface risks early, understand requirements deeply, and propose better solutions. You may be embedded in one or two delivery teams. Automation ownership : You own the strategy for building and expanding our automated test coverage, not just executing test cases someone else wrote. Process shaper : You'll identify gaps in our quality process and have the authority to fix them, not just flag them. What You'll
LawnStarter · 🇧🇷 BrazilRemote2mo ago
This is a remote role for candidates located in Belo Horizonte, Brazil About LawnStarter LawnStarter is the nation's leading on-demand marketplace for lawn care and outdoor services, with over $100M in annual bookings. We're expanding beyond lawn care to become the one-stop shop for all home services, operating across three brands (LawnStarter, Lawn Love, Home Gnome) on a single shared platform. About Engineering at LawnStarter We've spent the last two years rebuilding the platform from the ground up: new customer app, new Pro onboarding, job distribution engine, and data infrastructure. The foundation is solid. Now we're moving into expanded service verticals, dynamic pricing, and AI-powered features at scale. Quality needs to keep up. Our stack is PHP (Laravel) and React/React Native, with Cypress as our primary test framework. We actively use Claude Code as part of our engineering workflow, not as an experiment, but as a core part of how we work. The Role As we scale into new service verticals and grow the engineering team, quality can't be reactive. This role exists to make quality proactive: owning the automation coverage, shaping the bug process, and partnering closely with Product, Design, and the Data team to catch problems before they reach customers. You'll report to the Engineering Manager and be embedded across the engineering organization. This is hands-on and strategic, helping raise the quality ceiling for the whole team. What makes this role different: Cross-functional influence : You work directly with engineers, PMs, Designers, and the Data team to surface risks early, understand requirements deeply, and propose better solutions. You may be embedded in one or two delivery teams. Automation ownership : You own the strategy for building and expanding our automated test coverage, not just executing test cases someone else wrote. Process shaper : You'll identify gaps in our quality process and have the authority to fix them, not just flag them. What Yo
CloseRemote1y ago
Headquarters: USA URL: http://www.close.com About Us Close is a bootstrapped, profitable, 100% remote, ~100 person team of thoughtful individuals who prioritize taking ownership and making a meaningful impact. We’re eager to make a product our customers fall in love with over and over again. We 💛 small scaling businesses. Since 2013, we’ve been building a CRM that focuses on better communication, without the hassle of manual data entry or a complex UI. We are out to supercharge sales productivity with the most modern, thoughtfully designed, all-in-one, communication-focused CRM. Our backend tech stack consists primarily of Python Flask web apps with our TaskTiger scheduler handling many of the backend asynchronous task processing chores. Our data stores include MongoDB, PostgreSQL, Elasticsearch, and Redis. The underlying infrastructure runs on AWS using a combination of managed services like EKS, MSK, RDS and ElasticCache and non-managed services running on EC2 instances. We have CI/CD pipelines that build Docker images, run automated tests and deploy to Kubernetes clusters. We also use these images in our local development environment allowing coding locally against all of our services. We have a well-documented public API that is consumed by our front-end JavaScript app as well as numerous integrations. Our infrastructure is heavily automated using Terraform, Ansible and other AWS tools. Our product development process is inspired by Shape Up . We love open sourcing our code and ideas on our GitHub and on The Making of Close , our behind-the-scenes Product & Engineering blog. Check out our open source projects like SocketShark , TaskTiger , LimitLion and ciso8601 . About the Role You will be joining one of our six cross-functional teams. These are the CRM, Admin & Onboarding, Conversations, Messaging & Scheduling, Automations & Integrations and Data Insights teams. You will be regularly collaborating with other backend & frontend engineers, product managers, des
Contabo · 🇩🇪 GermanyRemote57y ago
Your creative field We are looking for a full-time, permanent Senior QA Engineer (all genders) to start as soon as possible . We live remote-first within Germany, but you have the freedom to choose whether you want to work hybrid or completely on-site due to your proximity to one of our locations. Contabo serves 180,000+ customers worldwide across VPS, dedicated servers, object storage and a growing cloud-native platform. Quality isn't a bottleneck function here – it's embedded in how we build. You'll work across multiple development teams on products that vary significantly in architecture, maturity and risk profile. The scope is wide and the technical surface is real. QA here means jumping between contexts and figuring things out, not just executing scripts against a stable codebase. You come in before development starts: read the requirements, flag what's untestable and push back early. You own the test strategy and update it as things change – not as a document exercise, but because the products actually change. You write test plans and test cases, run manual tests (functional, regression, exploratory, UAT) and build and maintain automated tests across UI, API and integration. We use AI tools actively: in development, in testing, in how we work day to day and we expect the same from you. That's not a trend we're chasing: it's how we stay fast without cutting corners on quality. You keep the continuous testing pipelines running and help the teams use them. When bugs come up, you write bug reports that developers can actually work with – reproduction steps, impact, everything needed to close it without a follow-up ping. Regular regression cycles after major releases are part of the job, as is running UAT with product stakeholders. What convinces us Your personality, paired with: 5+ years in software testing/QA, ideally in agile teams Test automation in Python and JavaScript/TypeScript; hands-on with frameworks like Playwright, Frisby, or Supertest Experience using
Primer.io · 🇬🇧 United KingdomRemote57y ago
An Introduction to Primer Primer is the unified infrastructure for global payments. We give finance and payments teams the visibility and control to reduce complexity, improve performance, and capture more revenue - all from a single platform. Backed by Sofina, Peak XV Partners, ICONIQ, Tencent, Accel, and Balderton, we're building the payments layer the world's best companies rely on. Watch our showcase > Read up on our $100m Series C Learn more about our culture > Primer is looking for a Security Engineer to help us detect, investigate, and respond to threats across our cloud infrastructure. You'll take ownership of a meaningful slice of our detection and response capability — tuning what our SIEM catches, building the automation that speeds up how we react, and being a first responder when something looks wrong. What you'll be doing Plan and deliver detection and response work end-to-end — from a new detection rule to a fully automated response — within your area of ownership. Build, tune and maintain detections across our SIEM (Elastic) and AWS environment, closing gaps that existing coverage misses. Own an investigation queue: triage, investigate, escalate and resolve security incidents, and write up findings clearly enough to stand on their own. Build runbooks and automations (Python, and no-code tools like Zapier or Tines) to cut manual work out of triage and response. Make and document risk decisions in your area, and know when to pull in others. Support our compliance programme by keeping the controls you own audit-ready and contributing evidence for audits (e.g. SOC 2, PCI DSS). Use Terraform and Python to build and maintain the infrastructure behind your detections and tooling. Join our on-call rotation for incident response and monitoring. What we're looking for Hands-on experience building and tuning detections in a SIEM (Elastic preferred; Splunk, Sentinel or similar also welcome) Experience with AWS and cloud-native detection and response Comfortable
WrikeRemote57y ago
<div class="content-intro"><div>Wrike is the most powerful work management platform. Built for teams and organizations looking to collaborate, create, and exceed every day, Wrike brings everyone and all work into a single place to remove complexity, increase productivity, and free people up to focus on their most purposeful work.</div> <div> </div> <div><strong>Our vision: </strong>A world where everyone is free to focus on their most purposeful work, together. </div> <div> </div></div><h3><strong>About the Role:</strong></h3> <p>Wrike is opening a new talent track for builders- senior engineers who take a feature from a rough idea to a production system on their own, and who use AI as a genuine multiplier rather than a buzzword. This isn’t a backfill for an existing seat. It’s a newly created role for someone who already operates autonomously and wants to keep doing that inside a company with real scale, real users, and daily production deployments. You take a high-level idea, figure out what actually needs to be built by talking to the right people, and ship it end-to-end: backend logic, frontend touches where needed, automated and manual testing, infra, and the dozen adjacent things a real feature needs. You read the existing codebase with judgment- reusing what’s solid, rebuilding what isn’t, and refusing to leave tech debt for the next person.</p> <p>AI is not optional here. You’re expected to work AI-native: using it daily to move faster, and knowing when to push back when it suggests something that doesn’t hold up. If you’ve written your own automation, scripts, or internal tooling to remove friction from your own workflow, that’s exactly the instinct we’re hiring for.</p> <h3><strong>Your Impact:<br></strong></h3> <ul> <li>Take ambiguous, high-level product ideas and turn them into a concrete technical plan- by asking the right people the right questions, not waiting for a fully written spec</li> <li>Designed, built, and shipped end-to-end features across th
Kestra Technologies · EuropeRemote57y ago
About Kestra Kestra is the universal orchestration platform: open source, declarative, and designed to orchestrate data pipelines, IT automation, business workflows, and AI/agentic systems. Trusted by over 10,000 organizations worldwide, including JPMorgan Chase, Bloomberg, FILA, and Crédit Agricole, Kestra orchestrates mission critical workloads at scale. The open source project has close to 30,000 GitHub stars, hundreds of contributors, and a rapidly growing global community. In March 2026, we closed a $25M Series A led by RTP Global, with participation from Alven, ISAI, and Axeleo, backed by founders from Datadog, dbt Labs, and Hugging Face. The Role We're looking for a QA Engineer based in India or Europe to ensure the quality and reliability of Kestra's platform across both the open source and Enterprise editions. A key part of this role involves working directly with customer support tickets: understanding reported issues, reproducing them in local or staging environments, and verifying fixes before they ship. You'll be the bridge between what customers experience and what the engineering team delivers. This is a fully remote position. We're hiring from India and Europe for timezone alignment with the broader team. What You'll Do Review and analyze customer support tickets to understand reported issues, extract reproduction steps, and translate problems reported by customers into actionable bug reports for the engineering team. Reproduce bugs reported by customers across different environments and configurations, ensuring the engineering team has the context they need to fix issues efficiently. Design, write, and maintain test plans and test cases covering both the open source platform and Enterprise Edition features. Perform manual and exploratory testing for new features and regression testing for existing functionality across each release cycle. Collaborate with engineers to define acceptance criteria, identify edge cases, and validate fixes before release.
Maple Tales GmbH · 🇩🇪 Frankfurt, GermanyRemote57y ago
Maple Tales builds reading and language-learning apps that real schools use every day. A Flutter-based reading app for elementary students, a teacher dashboard, and a white-label language-learning platform running under several school brands. We're a small team, so this isn't a shadowing role: you'll ship real fixes and features into production apps, work directly with the founders, and see your work reach classrooms within days, not sprints. Tasks Ship features and fixes across our Flutter apps, including our student reading app, language-learning app, and teacher dashboard, on both mobile and web. Maintain and extend our white-label language-learning codebase that powers several branded language schools. Work directly with Firebase, from Firestore data and Authentication flows to Hosting deploys and Remote Config. Help us build a real CI/CD deployment pipeline. We already lint and test in GitLab CI. Deployment is still manual today, and we want you to help us change that. Test across browsers, devices, and branded instances to catch inconsistencies before our schools do. Review code, pair with the team on harder bugs, and contribute to technical decisions. Help us understand how students actually use Maple Tales. Instrument new features, analyze user journeys, and turn what we learn into product improvements. Prototype new reading and language-learning experiences and help turn the promising ones into production features. Improve our automated testing and monitoring so we catch regressions before our students and schools do. Build reusable components and internal tooling that make it faster to ship features across our apps and white-label brands. Requirements Enrolled student in Computer Science (Informatik), Business Informatics (Wirtschaftsinformatik), or a related field, available for roughly 20 hours per week during the semester. Based in Germany and legally eligible to work in Germany as a working student. Ideally, you are based in Frankfurt am Main or the su
Camunda · RemoteRemote57y ago
Camunda is the enterprise platform for agentic orchestration , enabling organizations to coordinate AI agents, people, and systems across complex, end-to-end business processes. With built-in governance, auditability, and human oversight, Camunda gives enterprises the control they need to move AI from pilots to production — safely and at scale. Trusted by over 700 organizations worldwide , including 9 of top 10 US banks, Camunda helps enterprises boost operational efficiency, accelerate time-to-value, and deliver better customer experiences. Fully remote and global, we are in the middle of something bigger: transforming into an AI-first organisation, built on our own platform . We use Agentic AI to automate, orchestrate intelligent processes, and elevate human contribution across every team. Named GP Bullhound’s Top 100 Next Unicorn list, 2025 Great Place to Work certified. Visionary in 2025 Gartner® Magic Quadrant™ for Business Orchestration and Automation Technologies. ranked 3rd in Flexa's 2026 Most Flexible Companies , We’re growing fast and looking for top talent to join our team. If you want meaningful work, visible impact and put something genuinely rare on your CV, keep reading. About the Role: Camunda's Revenue Operations organization is looking for a Senior GTM Systems AI and Automation Engineer to design, build and operate the AI-powered infrastructure that connects our go-to-market systems and removes manual work across Sales, Customer Success, Marketing, Partnerships and Account Development. You will join the GTM Systems team – a small group of builders who own a Salesforce-centric revenue stack – and take ownership of its AI and automation layer: agents, LLM integrations, MCP servers, retrieval pipelines, backend services and workflow orchestration. You will partner with GTM leaders to find high-impact problems, scope them, and ship reliable, well-governed solutions iteratively. This is a fully remote role and can be based anywhere we are eligible to h
Cargo One · Remote (EMEA)Remote57y ago
🏆 What's the opportunity? cargo.one is the AI-native operating system for air and ocean freight. Logistics still runs on manual work, disconnected tools and messy data. Since 2018 we've been building the data foundation, and the AI agents on top of it, that let freight teams quote, book and manage rates in a fraction of the time. Today more than 30,000 users across 172 countries run on us. Ocean is our newest frontier. We've just brought ocean freight onto the platform alongside air, in one workspace powered by the same AI, and we need people who can make that ocean data rock solid from day one. As our Content Operations QA Analyst (Ocean) , you're the sharp eye that keeps this data trustworthy. Freight forwarders send us detailed rate sheets, and increasingly our AI helps process them. You'll compare the processed data with the source documents, correct discrepancies and make sure every figure is right before a customer sees it. You'll build a strong understanding of ocean rates and surcharges so you can spot what doesn't add up. Content is the foundation much of our product rests on. This data powers the quoting of freight solutions by our customers to their own customers, the shippers: a forwarder wins that business on the rates we serve. We're backed by leading investors, including Index, Bessemer, Point Nine, Creandum and Lufthansa, and we work remote-first in a positive, feedback-driven and genuinely fun team. 🌍 Where you can work We're remote-first. You can work from (almost) anywhere cargo.one is able to employ through our partner Remote . We're a remote company, but we regularly meet in person, too. 🎬 A snapshot of what you'll be doing here Quality-check the ocean freight contracts, rates and surcharges that our partners and AI populate, cross-checking every entry against the source rate sheets and tariffs. Work through a steady queue of contracts with care. Follow the QA steps and record what you checked. Learn how ocean rates and surcharges work so you
Real Digital · oder KölnRemote57y ago
Anstellungsdetails Permanent Contract, Full- or Part-Time, Remote or Cologne / Düsseldorf / Darmstadt / Berlin Info Who we areWe are the tech powerhouse behind Kaufland’s international online marketplaces and a company within the Schwarz Group. Driven by a start-up mentality and working on an equal footing within flat hierarchies, we develop the best marketplace solutions for our customers, sellers and partners. #FromEuropeForEurope Day by day, our Tech & Product Team of about 400 experts pursues the goal of creating the best possible customer shopping experience for our online marketplace. Through innovative technical developments, they not only create an outstanding shopping experience but also lay the foundation for an optimal selling experience for our sellers. Learn more about our division, areas, and cross-functional teams here ! Aufgaben Your tasks – this is what awaits you in detail You run and own our self-hosted Apache Kafka backbone and Schema Registry end-to-end, managing ACLs, client quotas, certificates, upgrades, and disaster recovery You operate our Debezium-based change data capture pipelines, overseeing connectors, snapshots, offsets, replica lag, and BigQuery sink loaders You run our workloads on Kubernetes, including Navarch - our self-built workflow orchestrator executing ~7,500 SQL and Python tasks daily - owning resource management, autoscaling, and debugging You automate and own access management and infrastructure as code across our self-hosted GitLab CI/CD pipelines, replacing manual tickets with code-driven policies You own observability and infra costs - Datadog across Kafka and sink loaders, Slack-native alerting, and maintaining an honest view of K8s, Kafka retention, and log volume expenses You carry your share of triage, one week in three - handling ingestion and access requests, schema alerts, and supporting analysts, while helping automate this layer via AI-assisted review You act as a senior sparring partner alongside two senior da
Influxdata · 🇬🇧 United KingdomRemote57y ago
InfluxData is the creator of InfluxDB, the leading time series platform used to collect, store, and analyze all time series data at any scale. Developers can query and analyze their time-stamped data in real-time to discover, interpret, and share new insights to gain a competitive edge. InfluxData is a remote-first company with a globally distributed workforce. For more information, visit www.influxdata.com . You'll be using your Linux ops and teamwork skills to maintain and extend foundational technologies to provide highly available, distributed services to customers who rely on InfluxData's time series platform where metrics and events are first-class citizens. You'll join an awesome team, bringing experience in designing, implementing, and operating large scale, multi-cloud Kubernetes infrastructure driven by GitOps methodology. You understand that great products require great culture - you design and implement with respect and kindness across multiple engineering teams. We embrace an empathetic, supportive, and communicative environment pulling from one another's strengths and perseverance through failure and the resulting lessons learned. What you'd bring to the table Production-level experience with Kubernetes and surrounding ecosystems (e.g., Istio, Vault, and other Cloud Native technologies) in production environments. Terraform and other automation tooling to make life more predictable: you’ve taken manual processes and automated them, or taken automated processes and refined them. Hands-on experience with production workloads within managed and self-managed Kubernetes platforms as well as more general DevOps patterns (e.g., compute, storage, database, network) inside one or more of the cloud providers we use: AWS, Google, Azure. Being a vocal participant of the team, focused on iterative excellence. Willingness to participate in a low-volume pager rotation and serve as a subject matter expert on many areas of Kubernetes and general infrastructure and oper
Jobgether · 🇬🇧 United KingdomRemote57y ago
This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Backend QA Engineer based in United Kingdom. Take ownership of quality across a high-traffic, backend-focused platform where reliability and precision are critical. You’ll combine hands-on manual testing with automation to validate APIs, transaction lifecycles, data, and event-driven services. The role gives you the opportunity to uncover edge cases and risks beyond what is explicitly defined in specifications. You’ll work closely with engineers and other stakeholders to ensure robust releases and prevent critical issues from reaching production. Your work will span REST and gRPC APIs, relational databases, message queues, and distributed backend services. You’ll also contribute to automated regression coverage using Go and help continuously strengthen the testing approach. Working fully remotely within a global team, you’ll have meaningful ownership in a fast-growing technology environment. Accountabilities Analyze business requirements, functional specifications, and user stories to design comprehensive test cases, scenarios, and coverage strategies . Perform end-to-end testing of transaction lifecycles, including initiation, authorization, settlement, reconciliation, and related workflows. Proactively explore the platform to identify edge cases, unexpected behavior, risks, and gaps not covered by existing specifications. Validate data accuracy, integrity, and consistency across services using SQL queries against PostgreSQL and MySQL . Test REST and gRPC APIs using tools such as Postman, grpcurl, or equivalent solutions, validating requests, responses, error handling, and edge cases. Verify event-driven workflows across message brokers such as Kafka, RabbitMQ, and NATS , including retries, failures, ordering, and duplicate-message handling. Write, maintain, and extend automated regression tests in Go , collaborating with developers when