Tech jobs

Python Developer do 140 zł/h

API Azure ETL FastAPI Linux +6 skills

Fully remote (Poland) B2B contract, up to 140 PLN/h, for an experienced Python developer building and maintaining Python applications supporting ETL/data-integration processes in the tax domain for a consulting client. Core stack: Python 3.x, FastAPI, SQL, REST APIs, pytest, with Pandas/NumPy and Azure as nice-to-haves.

up to 140 PLN / hr

BlueSoft

Python Developer

AI Android API Azure Azure DevOps +16 skills

Python Developer at BlueSoft (an Orange Group software house) building the backend in Python for a large retail client's web portal and mobile apps, migrating components to microservices on Microsoft Azure (FastAPI, SQLAlchemy, Pytest, CI/CD, integrations with Salesforce, Snowflake, SAP). Requires 4+ years of Python experience; work is 100% remote within Poland.

Luxoft Poland

New HybridEuropeContractSenior

Senior Python Developer

Agile API Api Design Asyncio AWS +23 skills

Senior Python developer building mission-critical backend microservices for a global investment-banking client. Day to day: designing and scaling Python services (FastAPI, AsyncIO), integrating via REST/Kafka, and working with PostgreSQL/MongoDB, Redis, and Docker/Kubernetes in a hybrid Kraków setup.

EVERSTAR | Робота в MilTech

AI API Bash Bitbucket CI/CD +23 skills

Software Development Engineer in Test (Embedded Systems)

Open 48d Europe

Ukraine

SDET for an R&D team building battlefield-proven hardware and electronics: the engineer defines test strategy for devices and firmware, runs manual and automated testing (functional, regression, stress, soak), develops Python/pytest automation and Bash tools, works with test benches over UART/USB/I²C/SPI, stores results in SQL databases, and integrates tests into CI/CD. On-site in Kyiv with up to

Avenga

Agile AI API Authentication AWS +42 skills

Senior Python Engineer

New HybridEuropeSenior

Bulgaria

Avenga, an international engineering/consulting firm, is hiring a Senior Python Engineer in Sofia for a client project in IT auditing, consulting, and software development. The person designs and maintains scalable Python backend services and RESTful APIs using FastAPI/Django/Flask, PostgreSQL/Redis, Docker and CI/CD, in a hybrid setup with 1-2 days per week at the client's Sofia office.

RedCore

Open 38d RemoteEuropeFull-timeLead

Team Lead Fullstack (Python/Angular)

Team Lead Fullstack at RedCore managing delivery, technical quality, and mentoring for a multicultural team. The role involves building scalable web applications using Python (FastAPI), TypeScript (Angular), and SQL within a microservices architecture, while promoting AI-assisted engineering practices.

AI Angular API Authentication Automation +29 skills

SaaS

SDET / Technical QA Engineer

Agile AI API Automation CI/CD +10 skills

Hungary

SDET / Technical QA Engineer (3+ years) at MiniCRM, a CRM SaaS brand of a European hosting and online-presence group, based in Budapest. Day to day: embed in agile teams to design and maintain automated UI, API and integration tests (Playwright, Pytest, Pest), wire them into CI/CD, and explore AI-assisted QA tooling.

groupone.teamtailor.com

SDET / Technical QA Engineer

Agile AI API Automation CI/CD +10 skills

Hungary

Technical QA/SDET in Budapest embedding quality engineering into agile teams: building and maintaining automated UI, API, and integration tests (Playwright, Pytest, Pest) wired into CI/CD, plus risk-based testing and some manual QA, for a European web hosting and SaaS provider.

careers.group.one

SDET / Technical QA Engineer

Agile AI API Automation CI/CD +10 skills

Hungary

SDET / Technical QA Engineer at MiniCRM (a group.one brand) embedded in an agile development team, owning technical QA: designing and maintaining UI, API and integration test automation with Playwright, Pytest and Pest, wiring tests into CI/CD, and exploring AI-assisted tools like Claude Code.

WhiteBIT

API API Testing Automation Blockchain CI/CD +22 skills

General QA engineer

New Worldwide

We are the creators of a new fintech era! Our mission is to change this world by making blockchain accessible to everyone in everyday life. WhiteBIT is a global team of over 1,200 professionals united by one mission —…

SD Solutions

MortgageTech Client #1 | Senior Full Stack Developer

New EuropeSenior

AI API Claude Code Django Fintech +9 skills

Senior full stack developer (hired via staffing firm SD Solutions) for a whole-loan mortgage marketplace: build features with Vue 3 + TypeScript on the front and Django + DRF on the back, evolve loan pricing and investor eligibility engines, integrate LOS/credit/valuation vendors, and ship AI/LLM features while working daily with AI coding agents.

apreel

Fullstack TypeScript Developer + Python (ML)

New RemoteEurope

AI Azure GitHub GitHub Actions Jest +14 skills

Fully remote (B2B via apreel) product role: build fullstack features in TypeScript/Node.js/Next.js/React on PostgreSQL and produce, validate and integrate Python ML components (pandas, numpy, scikit-learn), including spec-writing, testing and reviewing AI-agent-generated code. Pays up to 125 PLN net/h, about 19.3k–21k PLN net/month.

19K – 21K PLN / mo

Epiroc Rock Drills Aktiebolag

Software Developer, C++

Azure C++ Embedded Systems Git Integration Testing +4 skills

Sweden

C++ developer on a five-person team in Örebro building video software (surround-view camera systems) and base-system software for connected remote-control panels on Epiroc mining machines. Day-to-day: design, code review, testing in the lab and on real machines, with some Python, Git and Azure work.

I.A.R. Systems Aktiebolag

Artifactory Automation CI/CD CMake C++ +10 skills

Software Test Engineer

New HybridEurope

Sweden

Software Test Engineer at IAR Systems (part of Qt Group) in Uppsala, Sweden, designing and executing manual and automated tests for embedded development tools. Day-to-day work centers on test automation frameworks, release/integration testing, and CI/CD pipelines using Python/Ruby, Pytest or Squish, Jenkins, and GitLab.

DriveNets

Open 41d HybridMENAContract

QA / E2E engineer

Israel

Seasoned QA/E2E engineer who owns end-to-end validation of the DriveNets Application Platform — from UI and REST/gRPC APIs through workflow orchestration and microservices down to configuration on real network elements — matrix-leads cross-team test efforts, and directs AI agents to author and triage tests. Key stack: Python/pytest, REST/gRPC, Docker/Kubernetes, CCNP-level networking.

Agentic AI AI Airflow API Automation +22 skills

ScalableGmbH

New HybridCIS, EuropeInternshipIntern

Internship - AI/ML Engineering (m/f/x)

Enhance our ML/LLMOps and AI Agent infrastructure for model evaluation, testing, and deployment within an AWS environment. Evaluate and implement different LLM frameworks, AI agent architectures, and 3rd party APIs.…

Agentic AI AI API Automation AWS +25 skills

RCR Technology

New RemoteNorth AmericaSenior H-1B sponsor history

Enterprise Data Warehouse (EDW) ETL/Data Engineer

United States

Senior Azure data engineer at IT services firm RCR Technology, designing and operating an enterprise data platform on Azure: building ETL/ELT pipelines with Data Factory, Databricks/PySpark and Synapse/Fabric, dimensional data modeling, CI/CD, and legacy-to-cloud migrations, serving analytics and Medicaid-related reporting.

AI Analytics API Azure Azure AD +47 skills

Alibaba Group

New APAC H-1B sponsor history

阿里国际站-AI Agent测试开发工程师-Accio Work

China

我们是 Accio Work，一个行动式 AI 产品，一个可以执行任务、调用工具、操作工作空间的生产力伙伴。我们致力于突破 Agent 技术的边界，让每个人都能拥有属于自己的 Agent Team。目前产品已覆盖 Desktop、App、Web 三个版本，Agent 架构还支撑国际站多种业务场景。加入我们，共同打造真正"动手"的 AI。岗位职责： 1. 负责 Accio Work…

AI API CI/CD Claude Code GraphQL +9 skills

Prodapt Solutions