July 3, 2026

Lead/Senior Software Engineer, Pipeline Management Services

Senior • Hybrid

15,000 - 29,000 PLN

Kraków, Poland

The Pipeline Management team builds and operates a core platform that powers large-scale batch and streaming data pipelines across HERE’s Data Platform.

Our platform enables internal teams and customers to design, deploy, and operate data pipelines at scale, supporting mission-critical workloads with strong reliability and performance requirements.

  • Lead the design and development of pipeline management services and APIs

  • Own and evolve key platform components, including pipeline orchestration, scheduling, and workflow state management 

  • Drive architecture for high-throughput, low-latency distributed systems

  • Partner with Product and engineering teams to deliver scalable data platform capabilities

  • Mentor engineers and provide technical leadership across a distributed team

  • Improve system reliability, observability, and SLA adherence for production services

  • Contribute to CI/CD, automation, and engineering best practices across the platform

Technology Stack:

You will work with a modern data platform ecosystem including:

  • Data Processing: Apache Flink, Apache Spark

  • Backend & Services: Java (primary), REST APIs, microservices

  • Streaming & Messaging: Apache Kafka

  • Cloud & Infrastructure: AWS (EMR, S3)

  • Platform Services: Pipeline Service, Scheduler, State Service, Coordinator

  • CI/CD & Tooling: Jenkins, GitLab pipelines, Git, JIRA

Who are you?

  • Strong backend engineering experience with Java (preferred), building production-grade distributed systems

  • Expertise in software architecture and system design

  • Experience building and operating high-throughput, low-latency, highly reliable distributed systems

  • Solid understanding of REST APIs, HTTP, and microservices architectures

  • Hands-on experience with cloud platforms (AWS preferred) and cloud-native design

  • Experience with containerization and orchestration (Docker, Kubernetes)

  • Experience with data processing and streaming systems (e.g., Flink, Spark, Kafka)

  • Strong familiarity with CI/CD pipelines and engineering tools (e.g., Jenkins, GitLab, Git, JIRA)

  • Experience applying DevOps practices to improve system reliability and delivery velocity

  • Strong communication skills with the ability to clearly explain complex concepts

Nice to Have

  • Experience with pipeline orchestration platforms or workflow engines

  • Exposure to large-scale data platforms or multi-tenant systems

  • Experience with cloud platform migrations or modernization initiatives

What we offer:

  • Work on on globally deployed automotive navigation and mapping products 

  • Collaboration with an experienced, international engineering organization 

  • Truly international team of fantastic & talented people from 60+ countries worldwide, working from strong tech hubs located in Europe, the US, and Asia, along with multiple smaller locations

  • Flexible working hours & a flexible approach to office vs. remote work

  • Medical coverage for you and your family

  • Yearly variable bonus

  • This role is eligible for the Creative Tax Incentive scheme in Poland (KUP)

  • Option to work on a B2B contract (please note: benefits, bonus and KUP do not apply in this case)

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Senior

Remote

Warsaw, Poland

20 - 45 EUR

🏢 Summary: Backend Engineer role focused on designing and owning JVM-based microservices in a distributed, event-driven architecture on AWS. The position involves building scalable services for complex domains like route optimization and geo-routing, with full responsibility from design to production. You will work with diverse data stores, messaging systems, and observability tooling in a high-ownership, senior engineering environment. 🗂️ Requirements: Work permit for Poland, 5+ years backend development experience in Java or Kotlin, Strong experience with distributed systems and microservices architecture, Hands-on production experience with AWS services (ECS, Lambda, S3, RDS or DynamoDB), Experience with PostgreSQL, Experience with DynamoDB or other NoSQL databases, Strong knowledge of Docker and containerization, Experience with CI/CD pipelines (GitHub Actions), Ability to design and build event-driven systems with message brokers 📃 Skills: Java, Kotlin, AWS, ECS, Lambda, S3, RDS, DynamoDB, PostgreSQL, Docker, GitHubActions, RabbitMQ, SNS, SQS, Redis, RedShift, OpenTelemetry, Prometheus, Grafana, REST, APIGateway, ECR 🏢 Description: Company Description You'll be a core member of a small, high-ownership engineering team building and evolving the distributed microservices backend that powers our app. You'll work across a complex domain – route optimization, schedule ingestion, geo-routing, and carrier data – at real scale, on AWS. This is not a role for someone who waits for specs to land in their inbox. You'll take full ownership of services from design through production, make architectural decisions, and proactively identify and fix problems before they become incidents. What you'll work on Design, build, and maintain JVM-based microservices (Java / Kotlin) running on AWS ECS, App Runner, and Lambda Work with a rich data layer: PostgreSQL, DynamoDB, RedShift, Redis, and S3 Build and consume event-driven integrations via RabbitMQ and SNS Collaborate on API design across REST (API Gateway) and BFF patterns Instrument services with OpenTelemetry, Tempo, Prometheus, and Grafana Ship via GitHub Actions CI/CD pipelines with Docker and ECR Work with external integrations including Auth0, GraphHopper, PostHog, and Sentry Participate in architecture decisions and technical direction – your opinion will carry weight Job Description Must-haves: Work permit for Poland 5+ years of professional backend development in Java and/or Kotlin Solid understanding of distributed systems design, microservice patterns, and event-driven architecture Hands-on production experience with AWS (ECS, Lambda, S3, RDS or DynamoDB) Experience with relational databases (PostgreSQL) and NoSQL (DynamoDB or similar) Strong command of Docker and containerized deployments Experience with CI/CD pipelines – we use GitHub Actions Clean code as a practice, not a talking point – you write code that your colleagues can confidently extend Genuine ability to self-direct: you can take a loosely defined problem, break it down, make decisions, and deliver Strong plus: Kotlin specifically (greenfield services are Kotlin-first) Experience with message brokers (RabbitMQ, SQS/SNS) Familiarity with observability tooling (OpenTelemetry, Prometheus/Grafana stacks) Background in logistics, routing, geospatial, or supply chain domains Experience integrating third-party APIs (auth providers, mapping/routing engines, analytics) Qualifications How we work Small team, high trust – no micromanagement, no approval chains for every decision GitHub-centric workflow – PRs, reviews, and automated pipelines keep quality high without bureaucracy Observability-first – we monitor, alert, and fix things before users notice Clean code culture – we refactor, we review, we don't let tech debt compound silently AWS-native – we use managed services where they make sense and containers everywhere else What we offer Competitive salary benchmarked to your market Remote-friendly setup (we care about output, not location) Direct impact on a product used by global logistics professionals every day Work in a genuinely interesting domain – intermodal routing is hard, and the problems are real A lean, senior team where your architecture decisions actually ship Additional Information Are you the perfect match? Send your portfolio, CV , and a short message about why you’re the perfect match to us

Technology

Grape Up

Fullstack Support Engineer (Java/React)

Mid

Remote

Krakow, Poland

17,300 - 22,000 PLN

🏢 Summary: Senior production support and backend engineering role focused on maintaining and improving a connected-vehicle platform for a major automotive OEM using Java, Spring, AWS, and microservices. The position involves resolving high-severity production incidents, modernizing legacy systems, improving observability and automation, and participating in a 24/7 on-call rotation. 🗂️ Requirements: 3+ years of JVM backend development or production support experience, Strong Java skills, Strong Spring framework knowledge, Experience with microservices and web applications in production, Experience troubleshooting live production issues, Working knowledge of AWS, Experience with CI/CD pipelines, Hands-on experience with observability and monitoring tools, Solid Git skills, Understanding of security and compliance practices, English proficiency, Polish proficiency, Analytical and problem-solving skills, Availability for shifted schedule (10:00–18:00), Openness to occasional international travel 📃 Skills: Java, Spring, JVM, AWS, CI/CD, Git, Microservices, Observability, Monitoring, Logs, Metrics, Traces, Tomcat, ServiceNow, JIRA, Confluence, React, ReactNative 🏢 Description: Grape Up is a consulting and technology company helping enterprises build mission-critical applications by leveraging AI, cloud-native technologies, and modern software delivery practices. We’re looking for an experienced engineer to join a senior, dedicated team providing production support and evolution for a major automotive OEM’s connected-vehicle platform – a portfolio of web applications and microservices covering telematics, subscriptions, payments, and remote services. You’ll resolve real production issues, then use what you learn to make the platform measurably better: refactoring, breaking down legacy monolithic pieces, modernizing the stack, and raising the bar on observability and automation. What to expect from this role We work in a shifted schedule (10:00–18:00) , which allows the team to better align with global client time zones and ensure solid coverage for production operations. We’re looking for someone who’s comfortable with, or prefers this setup. This role also involves occasional business travel , including an upcoming project kick-off at the client’s site in the USA . If you enjoy a mix of remote work and international on-site collaboration, this could be a great fit. Responsibilities Own the full incident lifecycle for live production services – triage, resolve, and run root-cause analysis on high-severity (P1/P2) incidents so they don’t come back Write permanent fixes, hotfixes and patches in a modern Java 21 / Spring codebase, not just workarounds Identify and drive technical improvements, harden reliability and performance Level up observability and automation: add the missing logs, metrics and traces, build self-healing and alert-noise reduction, and automate the toil out of operations Handle system lifecycle work – framework/library upgrades, security patching, vulnerability remediation, End-of-Life monitoring Take part in a 24/7 on-call rotation for critical incidents (additionally compensated) Requirements 3+ years of experience building and/or supporting backend applications on the JVM, with strong Java and Spring Experience operating microservices and web applications in production, including troubleshooting live issues Working knowledge of AWS and CI/CD pipelines Hands-on experience with observability tooling (logs, metrics, traces) and production monitoring Solid Git skills and understanding of security-and-compliance practices Excellent command of English and Polish (all communication, reports and documentation are in English) Analytical thinking and strong problem-solving skills Comfort with a shifted work schedule (10:00–18:00) and openness to occasional international business travel Nice to have Experience supporting automotive OEM or connected-vehicle platforms Familiarity with application servers such as Tomcat Experience in production-support / on-call / SRE-style roles and incident management Familiarity with ServiceNow, JIRA and Confluence in an operational context Comfortable working across the stack – primarily Java/Spring backend, with some React Native mobile support Experience with certificate/secrets management and disaster-recovery testing Benefits Non-corporate work environment among experienced engineers Individual growth & development plan supported by cyclical feedback sessions Access to knowledge platforms (e.g. Pluralsight) Equipment of your choice Financing of conferences, external trainings, and certifications Language lessons (English, German and Polish for foreigners) LuxMed private medical care Weekly Lunch & Learn where we meet up in the office, lunch together, and share our knowledge Employee referral program Rewards for the success of the month and year awarded by our employees Special rewards for your years with us (G-Man) Integration activities

Technology

Grape Up

DevOps Engineer

Mid

Remote

Krakow, Poland

19,300 - 25,200 PLN

🏢 Summary: The offer is for a DevOps/Cloud Engineer role focused on building, operating, and improving an AWS-based on-prem data platform for large-scale engineering and R&D workloads. The position centers on Kubernetes cluster management, infrastructure as code, and CI/CD automation to ensure platform scalability, reliability, and observability. The role involves close collaboration with data engineering teams to support workload migration and platform enhancements. 🗂️ Requirements: Hands-on experience with AWS services (VPC, EC2, EKS, ECS, S3, IAM, Cognito), Strong production experience with Kubernetes, Practical knowledge of Infrastructure as Code tools (Terraform, CloudFormation), Experience with CI/CD pipelines and deployment automation (ArgoCD, GitHub Actions, GitLab CI/CD), Proficiency in Python, Experience automating infrastructure and platform operations 📃 Skills: AWS, Kubernetes, Terraform, CloudFormation, ArgoCD, GitHub, GitLab, Python, VPC, EC2, EKS, ECS, S3, IAM, Cognito 🏢 Description: Grape Up is a consulting & technology company helping enterprises create the most important applications by leveraging AI & cloud-native technologies and modern ways of delivering software. Our projects are based on cooperation with international clients from government and industries such as automotive, insurance and finance. In cooperation with our client, we are building and operating an on-prem data platform used for large-scale engineering and R&D data processing. Our role focuses on AWS-based infrastructure with Kubernetes, automation, and close collaboration with data engineering teams to ensure scalability and reliability. Responsibilities Maintain, operate, and continuously improve an AWS infrastructure using Terraform code Deploy, configure and manage multiple Kubernetes clusters Develop and maintain CI/CD pipelines and deployment processes using GitHub Actions, Gitlab CI/CD or ArgoCD Ensure high platform reliability, scalability, and observability through proper monitoring and logging solutions Automate infrastructure and platform operations using Python, including scripts or Ansible playbooks Collaborate closely with platform users and developers to support migration of workloads and improve observability and security Requirements Experience with AWS services (VPC, EC2, EKS, ECS, S3, IAM, Cognito and others) Strong hands-on experience with Kubernetes in production environments Solid knowledge of IaC tools (Terraform, CloudFormation) Experience with CI/CD pipelines and deployment automation (ArgoCD, Github Actions, Gitlab CI/CD or similar tools) Proficiency in at least one programming language – preferably Python Good communication skills, both written and spoken Good command of English (B2+/C1) Fluency in Polish (min. B2 level) Nice to have Experience with Azure, especially with AKS, VNet and Entra ID Knowledge of monitoring and logging in distributed systems (CloudWatch, Prometheus, Grafana, OpenTelemetry or equivalents) Experience supporting developers and platform users Benefits of joining Grape Up Non-corporate work environment among experienced engineers Individual growth & development plan supported by cyclical feedback sessions Access to knowledge platforms (e.g. Pluralsight) Equipment of your choice Financing of conferences, external trainings, and certifications Language lessons (English, German and Polish for foreigners) LuxMed private medical care Weekly Lunch & Learn where we meet up in the office, lunch together, and share our knowledge Employee referral program Rewards for the success of the month and year awarded by our employees Special rewards for your years with us (G-Man) Integration activities

Technology

emagine Polska

Backend Engineer - Java

Mid

Remote

Stockholm, Sweden

🏢 Summary: Hands-on data infrastructure engineering role focused on large-scale pipeline migrations and evolution of the company’s data processing stack. The position involves contributing to platform development across Flink and Lakehouse architectures while ensuring performance, reliability, and cost efficiency. High-impact role embedded in a data engineering team delivering production-grade data platforms. 🗂️ Requirements: Strong Java development experience, Experience with JVM-based data processing framework, Experience with Flink, Beam, Dataflow or Spark, Proficiency in SQL, Experience with BigQuery, Experience with cloud infrastructure, Experience with containerized applications, Knowledge of Kubernetes basics, Experience with Scala or Python for data pipelines, Experience working with production data engineering systems 📃 Skills: Java, Flink, Beam, Dataflow, Spark, SQL, BigQuery, Kubernetes, Scala, Python, JVM, DevOps, Lakehouse, Cloud 🏢 Description: The Data Infrastructure PA enables the company to solve complex and critical data engineering problems by providing platforms and tooling for the production, management, and consumption of high-quality data. We're looking for an engineer to support hands-on implementation and migration work as we evolve our data processing stack. This is a high impact and execution-focused engagement — you'll be contributing to company wide migration efforts and platform development. What You'll Work On You'll be embedded in a team in Data Infrastructure PA, contributing to hands-on engineering work. This includes large-scale pipeline migrations — validating performance and cost outcomes and helping move workloads to our evolving stack — as well as contributing to platform development across our Flink platform, Lakehouse architecture and beyond, as our priorities evolve. What We're Looking For You have solid, hands-on experience in backend engineering and are comfortable jumping into an existing platform codebase and making meaningful contributions quickly. Specifically: Strong Java development skills, with experience in data platform or data engineering contexts Practical experience with at least one JVM-based data processing framework — Flink experience is a plus; Beam, Dataflow, or Spark also relevant Comfortable with SQL and cloud data analytics platforms, particularly BigQuery DevOps is part of your day-to-day: you work with cloud infrastructure, containerised applications, and are familiar with Kubernetes basics Experience working with data engineering pipelines in Scala and/or Python You write quality code and understand what it means to ship reliably in a production environment You can work autonomously in an ambiguous environment and move quickly without waiting to be directed Nice to Have Prior experience with large-scale pipeline migrations Familiarity with cost optimisation in cloud data processing workloads Job Posting Start Date:   2026-05-18 Job Posting End Date:   2026-11-27