qa engineer backend

Bluelight LLC, a leading software consultancy, is expanding its Elixir-based backend team and seeks a backend engineer with 3+ years of experience. You will design, build, and maintain scalable services, collaborate with product managers and designers, and own features from concept to release. The role offers flexible hours and remote work opportunities....

Bluelight is seeking a senior backend-focused software engineer to join our rapidly growing team. You will contribute to high-quality applications, leverage Node.js, TypeScript, and AWS, and build scalable APIs in a fast-paced, consultative environment.We value ownership, collaboration, and continuous learning as you work across full-stack tasks, participate...

Bluelight is a leading software consultancy expanding across the US and the Americas. We seek a senior backend-focused developer with 5+ years of experience to build low-latency AWS API services, scalable RESTful APIs, and secure multi-tenant systems.You will work on challenging projects, contribute to front-end tasks when needed, and overlap US business...

Bluelight is seeking an experienced backend-focused software engineer to join our growing team. You will develop high-quality API services using Node.js/TypeScript, deploy on AWS, and implement scalable, secure multi-tenant architectures.The role requires collaboration across full-stack tasks, strong testing, and a commitment to best practices. Ideal...

Bluelight is seeking a senior backend-focused developer to design and deliver low-latency AWS API services, scalable RESTful APIs, and secure multi-tenant architectures. You will work remotely, collaborating with teams across the US and the Americas, and overlap business hours.The role requires 5+ years of experience with Node.js, TypeScript, PostgreSQL,...

BairesDev is a remote-first tech company seeking a Full Stack Engineer (.NET) to design and build scalable software across the stack. You will balance robust backend services with dynamic frontends using modern Microsoft tech, collaborating with a global team.Ideal candidates have 4+ years of experience, strong C#/NET Core and ASP.NET skills, and proficiency...

BairesDev is seeking a Backend Engineer specializing in Kotlin to design and maintain scalable server-side applications within the JVM ecosystem. You will be a key technical contributor, building robust microservices and distributed systems using modern Kotlin features.Join a 100% remote team offering opportunities to work with global leaders. The role...

Bluelight is seeking an experienced backend-focused software engineer to join its rapidly growing team. You will build high-performance API services in AWS and design secure multi-tenant architectures using Node.js and TypeScript.You will work with PostgreSQL/AuroraDB, write efficient SQL, and participate in CI/CD pipelines. There is remote work flexibility...

CodersLink is seeking a Senior Back End Engineer in Mexico City, with a hybrid work arrangement. You will focus on building scalable backend services, APIs, and data-intensive microservices for high-traffic campaigns.You will collaborate with cross-functional teams, own end-to-end feature delivery, and mentor peers while optimizing performance and...

Flatiron Software is seeking a highly skilled WordPress Developer to join its global engineering team. You will focus on backend development, building and optimizing custom WordPress plugins, APIs, and integrations for large-scale, high-performance websites.The ideal candidate has deep knowledge of WordPress internals, enterprise experience, and a strong...

Félix is seeking a senior software engineer to shape the core architecture of its fintech platform. You will work across Payments, Disbursements, or GRC squads to build scalable backend microservices, focusing on secure, high-performance financial systems.The role emphasizes collaboration with product and compliance teams, mentoring juniors, and continuous...

DaCodes. busca un Backend Engineer hands-on para diseñar, construir y operar servicios backend en producción dentro de AWS corporativo.El eje del rol es el desarrollo backend sólido: APIs bien estructuradas, patrones de diseño aplicados, código seguro y auditable. El candidato no será responsable del desarrollo frontend, pero sí debe asegurar que los...

Konfío, líder fintech en México, busca un Backend Engineer Sr - Payments para tomar ownership de un dominio transaccional completo. Diseñará, migrará y operará flujos de autorización, liquidación y conciliación en una fintech que maneja montos reales para PyMEs.El candidato ideal tiene al menos 6 años en backend, 2 en pagos, dominio de...

Work From Anywhere in LATAM Work Schedule: EST | Flexible hours with US overlap About Pearl Talent Pearl works with the top 1% of candidates from around the world and connects them with the best startups in the US and EU. Our clients have raised over $5B in aggregate and are backed by companies like OpenAI, a16z, and Founders Fund. Hear why we exist, what we...

Bluelight is seeking an experienced backend-focused software engineer to build scalable, low-latency APIs using Node.js/TypeScript. You will integrate with AWS services and design secure multi-tenant data models while collaborating with frontend teams and contributing to testing and deployment pipelines.The role requires a Bachelor's degree and a track...

Bluelight, a growing software consultancy, seeks a senior backend-focused software engineer to design and deliver scalable APIs using Node.js/TypeScript, AWS, and PostgreSQL. You will work with a dynamic, client-focused team across US and LATAM markets in a fast-moving environment.You will contribute to high-quality applications, participate in code reviews,...

Bluelight is a leading software consultancy seeking an experienced backend engineer to design and implement scalable, secure services. You will work on low-latency API layers, integrate with AWS, and contribute to multi-tenant architectures while collaborating with front-end teams as needed.The role emphasizes ongoing learning, rigorous quality, and...

Bluelight is seeking an experienced backend-focused software engineer to join its rapidly growing team. You will build high-performance API services in AWS and design secure multi-tenant architectures using Node.js and TypeScript.You will work with PostgreSQL/AuroraDB, write efficient SQL, and participate in CI/CD pipelines. There is remote work flexibility...

Auction Technology Group seeks a Senior Backend Software Engineer to design and implement scalable backend services and RESTful APIs using Go and Python. You will build high-performance microservices supporting real-time bidding, transactions, and global users, with PostgreSQL/MySQL, Redis caching, and containerized deployments on Kubernetes.Collaboration...

Bluelight is seeking a senior backend developer to join our rapidly growing team. You will design and build scalable API services, work with AWS, and collaborate across disciplines to deliver high-quality software.The role emphasizes ownership, rigorous testing, and secure multi-tenant architectures. You will contribute to challenging projects and grow...