Tech jobs — page 35 · freehire

/

Point your AI agent at freehire and let it find you a job. A CLI and an MCP server over the whole job API — no browser.

Get the CLI →

16.3K jobs

Posted Sort

16,305 jobs Posted Sort

Backend Developer ( Java + Python) 100% remoto

NewBe an early applicant Europe

Mid/senior backend developer building and maintaining Java Spring Boot microservices and RESTful APIs, with additional Python work, for an energy-sector client. Day to day involves integrating relational (PostgreSQL, MySQL) and NoSQL (MongoDB, Redis) databases, writing tests, and collaborating with frontend, DevOps, and product teams. Position is 100% remote, based in Barcelona.

API DevOps Java MongoDB MySQL +6 skills

Remote/Backend Junior Java Developer

NewBe an early applicant EuropeJunior

Arktic es una expedición. Una aventura construida por un grupo de profesionales que cree en el oficio de consultor, una exploración constante del negocio, la tecnología y la transformación de organizaciones. Nuestro…

Angular Git Hibernate Java Jenkins +6 skills

Senior Java Developer - KOTLIN

NewBe an early applicant EuropeSenior

Senior backend developer building, integrating and maintaining internal applications: Java/Kotlin services with Spring Boot, Kafka messaging/streaming, and Oracle/MongoDB data layers. Fully remote role based in Madrid, requiring 7+ years of Java backend experience and solid microservices and Git/testing practices.

Git Java Kafka MongoDB NoSQL +3 skills

Java Backend Developer [Praca zdalna]

NewBe an early applicant Europe

Arktic, a Spanish consulting firm, is hiring a Java Backend Developer to build server-side services using Java, Spring, Hibernate, Maven and SOAP/REST services with relational and non-relational databases (Oracle, MongoDB). Nice-to-haves include Angular, Python, and banking-sector knowledge; the role appears remote.

Angular Git Hibernate Java Jenkins +6 skills

Remote Junior Java Backend Developer

NewBe an early applicant EuropeJunior

Arktic, a Spanish business/technology consultancy, is hiring a junior Java backend developer to build backend services for client projects using Java, Spring, Hibernate, Maven, Git, Jenkins and SOAP/REST services, with relational/NoSQL databases. Remote/work-from-home options are available in Spain.

Angular Git Hibernate Java Jenkins +6 skills

Backend Developer

NewBe an early applicant Europe

Java backend developer for an insurance-sector project in Barcelona: designing, building and evolving Spring Boot microservices with REST APIs, Kafka-based event integrations and MongoDB, plus unit testing, technical documentation and Agile/Scrum collaboration.

Agile API Git Java Jira +8 skills

Remote Junior Backend Java Developer

NewBe an early applicant EuropeJunior

Arktic, a Spanish business and technology consultancy, is hiring a junior backend Java developer to build server-side services for client projects. Day to day involves Java, Spring, Hibernate, Maven, Git, Jenkins, and SQL/NoSQL databases, with remote work options available.

Angular Git Hibernate Java Jenkins +6 skills

Fullstack developer (Python + React), hibrido

NewBe an early applicant Europe

Full Stack Engineer (Python/FastAPI + React) joining the Vulnerability team in the cybersecurity domain of a large German group's Barcelona tech hub, building the platform that centralizes and processes global vulnerability data (integrating Splunk, ServiceNow, Salesforce). Hybrid role: ~8 office days/month near Plaza Cataluña.

Agile AWS Azure CI/CD Cloud +16 skills

35K – 43K €

Prácticas Desarrollador Backend (Java)

NewBe an early applicant Europe

Mid-level backend developer at an EdTech group in Monturque, Spain, designing, building and maintaining REST APIs and services with Node.js (Express/Fastify/NestJS), integrating SQL/NoSQL databases like PostgreSQL and MongoDB, plus testing, documentation, Docker and CI/CD. Permanent full-time contract with hybrid work.

API CI/CD Docker Express.js Fastify +12 skills

Simulations Plus

Senior Full-Stack Engineer

NewBe an early applicant RemoteNorth AmericaSenior

Remote senior full-stack engineer on a small product team at Simulations Plus (pharma simulation software) shipping features end-to-end across Node.js/Express backends, React/Tailwind frontends, and LLM-integrated surfaces (agents/MCP). Core stack: JavaScript/TypeScript, MongoDB, REST APIs, plus applied-AI tooling.

AI Anthropic API AWS CI/CD +19 skills

Senior Software Engineer (Ruby on Rails)

Open 30d RemoteWorldwide, North AmericaContractSenior

Build and scale the backend of a photo-documentation app for contractors using Ruby on Rails, Postgres, GraphQL, and AI integrations, while mentoring engineers and improving system reliability.

Agile AI API AWS CI/CD +17 skills

175K – 200K $

Senior Software Engineer, Full Stack

NewBe an early applicant North AmericaFull-timeSenior

Senior full-stack engineer at Scout Motors (electric trucks and rugged SUVs) building digital products on the Servicing & Repairs team — designing, developing, and operating scalable systems across front-end, back-end, and database layers while mentoring other engineers. Stack spans React/TypeScript-style front ends, back-end languages like Go/Python/Node.js, cloud databases, and AWS.

Angular API AWS Azure CSS +21 skills

154K – 187K $

Intermediate/Senior DevOps, Site Reliability (Linux)

Open 74d North AmericaSenior

You’ll ensure the reliability and uptime of Global Relay’s cloud archiving and compliance platforms by managing Linux servers, CI/CD pipelines, and Kubernetes clusters while on-call for critical incidents.

Analytics Ansible Bash CAD Cassandra +24 skills

65K – 130K CAD

Senior Software Engineer – Integrated Systems

NewBe an early applicant North AmericaFull-timeSenior H-1B sponsor history

Senior engineer building Linux-based software for analytical instrumentation platforms, integrating hardware sensors with Python/C++ services, gRPC APIs, and distributed messaging in a climate-tech company.

API Automation CI/CD CMake Confluence +33 skills

160K – 180K $

Java Staff Software Developer IV

NewBe an early applicant RemoteLATAMStaff

Senior individual-contributor Java developer at Caseware (audit/accounting SaaS) working fully remote from Colombia. Day to day: owning platform features and architecture end-to-end, leading design reviews/RFCs, mentoring engineers, and driving AI-assisted development using server-side Java, AWS, Docker/Kubernetes, and SQL Server/NoSQL data stores.

Agentic AI Agile AI Analytics Automation +36 skills

Senior Software Developer - Query Engine, Database Internals - Elasticsearch

NewBe an early applicant North AmericaFull-timeSenior

Senior Java engineer on Elastic's Elasticsearch Analytical Engine team, building the new ES|QL piped query language and compute engine that powers Elasticsearch analytics: designing and shipping data-intensive features, optimizing data structures and algorithms, and fixing bugs on a fully remote, globally distributed team.

Accessibility AI Analytics API CAD +13 skills

128K – 203K CAD

Senior Software Engineer - Query Engine, Database Internals - Elasticsearch

NewBe an early applicant North AmericaFull-timeSenior

Senior engineer on Elasticsearch's Analytical Engine team, building the new compute engine behind ES|QL analytics: designing and implementing data-intensive features, optimizing data structures and algorithms (down to OS/hardware level), fixing bugs, and collaborating asynchronously with a globally distributed, open-source team in modern Java.

Accessibility AI Analytics API Cassandra +12 skills

133K – 211K $

Professional Services Engineer

NewBe an early applicant HybridEurope

A Professional Services Engineer at Start.io (a mobile marketing/audience platform) leads end-to-end technical onboarding of 3rd-party partner products into the Start.io platform/SDK, investigates and solves technical issues, and provides ongoing technical consultancy to internal partners. Day-to-day work spans REST APIs, HTTP, JSON/XML, HTML/JS, MongoDB, SQL and the Android/iOS mobile ecosystem,

Agentic AI AI Analytics Android API +14 skills

Analista de Arquitetura de Inteligência Artificial Sênior

Open 61d RemoteLATAM

Senior AI architect designs, documents, and governs enterprise AI/ML/GenAI standards, frameworks, and scalable solutions for a major Latin American bank, ensuring security, compliance, and alignment with business needs.

AI API AutoGen AWS AWS Bedrock +46 skills

Full-Stack Developer

Open 61d RemoteAPAC

Builds scalable, end-to-end web applications for Wing Assistant, working across frontend, backend, databases, APIs, and CI/CD deployments while collaborating with product, design, and QA. Core stack: JavaScript/TypeScript with React/Next.js (or Vue/Angular), Node.js/Django backends, and MongoDB/PostgreSQL/MySQL.

Angular API Api Design Authentication AWS +35 skills