Warszawa, Pomeranian Voivodeship, Poland · On-site
$25k–$32k/mo
🌍 Hello World! We are The Codest - International Tech Software Company with tech hubs in Poland delivering global IT solutions and projects. Our core values lie in “Customers and People First” approach that prioritises …
Skills: Deep Learning, Model Training Pipelines, Feature Engineering, A/B Testing, Google Cloud Platform
Warszawa, Pomeranian Voivodeship, Poland · Hybrid
Company Description Work with Us. Change the World. At AECOM, we're delivering a better world. Whether improving your commute, keeping the lights on, providing access to clean water, or transforming skylines, our work he…
Skills: Transport Planning, Traffic Engineering, Traffic Modelling, Intelligent Transportation Systems, Traffic Signal Design
Warszawa, Pomeranian Voivodeship, Poland · Hybrid
Company Description Work with Us. Change the World. At AECOM, we're delivering a better world. Whether improving your commute, keeping the lights on, providing access to clean water, or transforming skylines, our work he…
Skills: Transport Planning, Traffic Engineering, Traffic Modelling, LinSIG, SATURN
Warszawa, Pomeranian Voivodeship, Poland · On-site
About Atos Group Atos Group is a global leader in digital transformation with c. 56,000 employees and annual revenue of c. €7.2 billion (at the go-forward perimeter), operating in 54 countries under two brands - Atos for…
Skills: Windows 10/11, Microsoft Office 365, Active Directory, ITSM Tools, Technical Troubleshooting
Warszawa, Pomeranian Voivodeship, Poland · Hybrid
Job Description & Summary PwC Poland’s Digital&IPA team comprises 500 people. We are responsible for IT projects for Polish and international clients. The number of tasks we undertake is extensive: from design, building …
Skills: Power BI, DAX, Power Query, SQL, ETL
Warszawa, Pomeranian Voivodeship, Poland · Hybrid
As our Global Quality Management System (QMS) Manager, you will play a key role in maintaining and continuously improving Sonova's global Quality Management System. Working across regions and functions, you'll collaborat…
Skills: Quality Management Systems, ISO 13485, MDR/IVDR, FDA 21 CFR Part 820, GMP/GDP
Warszawa, Pomeranian Voivodeship, Poland · Hybrid
Senior ML Engineer Salary: 255,160 PLN per annum, plus company benefits Location: Warsaw, Poland Contract: Full Time Shifts: 40 hours per week, Monday – Friday, 8.30am until 5:30pm with 1 hour unpaid lunch break Work mod…
Skills: Python, Machine Learning, Generative AI, AWS, Azure
Warszawa, Pomeranian Voivodeship, Poland · Hybrid
To masz na bank: umowa o pracę (pierwsza na 12 miesięcy),praca w modelu hybrydowym (częściowo w biurze w Warszawie, Plac Europejski 3A),zespół: Tribe Financial Markets Products Development,cel roli: zapewnienie analiz il…
Skills: Quantitative Analysis, Financial Engineering, Python, NumPy, Pandas
Warszawa, Pomeranian Voivodeship, Poland · Hybrid
Senior ML Engineer Salary: 255,160 PLN per annum, plus company benefits Location: Warsaw, Poland Contract: Full Time Shifts: 40 hours per week, Monday – Friday, 8.30am until 5:30pm with 1 hours unpaid lunch break Work mo…
Skills: Python, Machine Learning, Generative AI, AWS, Azure
Warszawa, Pomeranian Voivodeship, Poland · On-site
Opis firmy Egis Poland (reprezentująca w Polsce Grupę Egis) – firma działająca na rynku polskim od blisko 35 lat, współpracująca zarówno z klientami z sektora publicznego, jak i prywatnego, świadcząca profesjonalne usług…
Skills: Financial Project Management, Invoicing, Cost Control, Cash Flow Management, Financial Reporting
Warszawa, Pomeranian Voivodeship, Poland · Hybrid
Company Description Work with Us. Change the World. At AECOM, we're delivering a better world. Whether improving your commute, keeping the lights on, providing access to clean water, or transforming skylines, our work he…
Skills: BIM Coordination, Autodesk Revit, Bentley OpenBridge, Autodesk Construction Cloud, Bentley ProjectWise
Warszawa, Pomeranian Voivodeship, Poland · Hybrid
Company Description Work with Us. Change the World. At AECOM, we're delivering a better world. Whether improving your commute, keeping the lights on, providing access to clean water, or transforming skylines, our work he…
Skills: Project Management, Design Management, Civil Infrastructure Design, Multidisciplinary Team Coordination, Budget Management
Warszawa, Pomeranian Voivodeship, Poland · Hybrid
Company Description Work with Us. Change the World. At AECOM, we're delivering a better world. Whether improving your commute, keeping the lights on, providing access to clean water, or transforming skylines, our work he…
Skills: OLE Design, Structural Design, Mechanical Calculations, Geometric Calculations, Technical Reporting
Warszawa, Pomeranian Voivodeship, Poland · On-site
We are Reckitt Home to the world's best loved and trusted hygiene, health, and nutrition brands. Our purpose defines why we exist: to protect, heal and nurture in the relentless pursuit of a cleaner, healthier world. We …
Skills: MES Strategy, AVEVA MES, Stakeholder Management, Digital Manufacturing, FMCG Manufacturing
Warszawa, Pomeranian Voivodeship, Poland · On-site
$84k–$106k/yr
O firmie Carrier Carrier Global Corporation, światowy lider w dziedzinie inteligentnych rozwiązań klimatycznych i energetycznych, angażuje się w tworzenie innowacji, które zapewniają komfort, bezpieczeństwo i zrównoważon…
Skills: Refrigeration and Air Conditioning, Electrical Installations, F-Gas Certification, Chiller Maintenance, Troubleshooting
Warszawa, Pomeranian Voivodeship, Poland · Hybrid
Na co dzień w naszym zespole: zapewniasz obsługę techniczną i ochronę przeciwpożarową zarządzanych budynków, planujesz kompleksowe remonty i modernizacje budynków, zapewniasz przygotowanie i realizację dużych projektów i…
Skills: Construction Project Coordination, Investment Process Management, Budgeting, Cost Optimization, MS Office
Warszawa, Pomeranian Voivodeship, Poland · On-site
$28k–$33k/mo
🌍 Hello World! We are The Codest - International Tech Software Company with tech hubs in Poland delivering global IT solutions and projects. Our core values lie in “Customers and People First” approach that prioritises …
Skills: Identity & Access Management, CIAM, PAM, Cloud Security, Authentication
Warszawa, Pomeranian Voivodeship, Poland · On-site
$12k–$14k/mo
Opis firmy MSX od ponad 30 lat jest zaufanym partnerem wiodących producentów pojazdów, ich dealerów oraz organizacji zapewniających mobilność na całym świecie. Naszym niezmiennym celem jest wspieranie Partnerów w transfo…
Skills: Automotive Diagnostics, Technical Support, Electrical Fault Diagnosis, OEM Diagnostic Tools, Wiring Diagrams
Warszawa, Pomeranian Voivodeship, Poland · Hybrid
As a Demand & Inventory Planning Manager, you will lead the Global Retail Demand Planning process across both running and new product portfolios, ensuring a high-quality demand signal to the Supply Chain and supporting p…
Skills: Demand Planning, Inventory Planning, S&OP, Forecasting, Supply Chain Management
Warszawa, Pomeranian Voivodeship, Poland · On-site
Opis firmy Egis jest wiodącą globalną firmą świadczącą usługi w zakresie architektury, doradztwa, inżynierii budowlanej, eksploatacji oraz mobilności. Tworzymy i zarządzamy inteligentną infrastrukturą oraz budynkami, któ…
Skills: Contract Administration, Change Management, Claims Management, Variation Orders, Risk Management
Sign up with Clera and we'll reach out the moment a role actually fits you — no more spraying applications into the void.
Lead a contractor team in delivering high-quality ML scoring solutions for Sponsored Offers, ensuring technical output and project milestones are met. Manage the deep learning model lifecycle and coordinate the transition of scoring responsibilities with backend and product stakeholders.
Requires over 8 years of experience in Machine Learning/Data Science and at least 2 years of people management. Must be proficient in Python, SQL, and GCP, with a proven track record of leading end-to-end model training for business use cases.
We are The Codest - International Tech Software Company with tech hubs in Poland delivering global IT solutions and projects. Our core values lie in “Customers and People First” approach that prioritises the needs of our customers and a collaborative environment for our employees, enabling us to deliver exceptional products and services.
Our expertise centers on web development, cloud engineering, DevOps and quality. After many years of developing our own product - Yieldbird, which was honored as a laureate of the prestigious Top25 Deloitte awards, we arrived at our mission: to help tech companies build impactful product and scale their IT teams through boosting IT delivery performance. Through our extensive experience with product development challenges, we have become experts in building digital products and scaling IT teams.
But our journey does not end here - we want to continue our growth. If you’re goal-driven and looking for new opportunities, join our team! What awaits you is an enriching and collaborative environment that fosters your growth at every step.
Our client is one of the largest e-commerce platforms in Europe, used by millions of users every day. The company connects sellers - from small businesses to global brands - with customers, offering a vast product selection, fast delivery, and a well-crafted shopping experience.
Ensure that the contractor team delivers high-quality ML Scoring solutions (e.g., click and conversion predictions) for Sponsored Offers on schedule, maintaining responsibility for the team's technical output and project milestones.
Manage the training scope for deep learning models, including feature space definition and model lifecycle standards.
Orchestrate the transition of scoring responsibilities from existing teams in cooperation with backend and product stakeholders.
Provide expert insight to future roadmaps for the ML scope of Sponsored Offers.
Machine Learning & Analytics: deep learning architectures, model training pipelines, feature engineering, model calibration, A/B testing, offline and online evaluation.
Platforms & Infrastructure: Google Cloud Platform (Vertex AI, BigQuery, Cloud Storage), workflow orchestration, model artifact lifecycle management.
Languages & Data: Python, Pytorch/Tensorflow, SQL, distributed data processing concepts (Dask/Spark).
Leadership: team building, stakeholder communication, roadmap execution, and cross-functional delivery governance.
8+ years of experience in Machine Learning or Data Science roles in production environments.
2+ years of direct people management experience.
Proven track record in leading end-to-end model training initiatives for business use cases.
Strong practical expertise in the full model lifecycle: data preparation, feature engineering, training, evaluation, calibration, and controlled rollout.
Hands-on proficiency in Python and SQL, with strong understanding of ML/deep learning frameworks (e.g., pytorch or tensorflow) and scalable data processing workflows.
Experience operating ML workloads in cloud environments, preferably GCP (Vertex AI, BigQuery, Cloud Storage).
Proven ability to drive cross-functional execution across ML, serving, and product domains, ensuring strategic alignment and performance visibility for Director-level stakeholders.
Strong decision-making based on business impact metrics (revenue, GMV, conversion) and experimentation results.
English level min. B2.
Experience in AdTech, marketplace ranking, or recommendation systems at scale.
Familiarity with model artifact repositories, CI/CD for ML, experiment tracking frameworks, and feature store integrations
Exposure to online inference environments and cooperation with platform teams maintaining such services.
Experience with developing pCTR/pCVR-like models.
26–32k PLN on a B2B contract
Access to the Worksmile platform
A work environment that values growth and innovation - you bring the ideas, and we want to hear them 😉
30-minute screen with our recruiter, Justyna
Profile screening by Manager
Client Technical Verification Meetings
Stakeholder meeting
Offer
In the meantime, feel free to visit our website where you can find key facts about us.
Product-minded engineering partner for FinTech, digital banking, and scaleups
We help FinTech, digital banking, and scaleups accelerate growth with senior developers who understand product, data, compliance, and delivery at scale, using AI-powered tools to increase speed, efficiency, and delivery quality. With a team of senior engineers, we don’t just fill gaps, we strengthen in-house capabilities and build long-term technical partnerships, not outsourcing setups. Our mission is simple: to empower your teams to deliver faster, cleaner, and more reliable software - the kind that scales with your ambitions. With 150+ successfully delivered projects for blue-chip brands such as Alpha Bank, Deutsche Bank, Ramp Network, and Wizz Air, we bring proven experience, speed, and trust to the table. Having built and scaled our own product - Yieldbird, recognized twice in the Top 25 Deloitte ranking, we know what it takes to grow digital platforms from the inside out. That product DNA still defines how we work today. At our core, we believe in “Customers and People First.” We value partnership, transparency, and long-term collaboration, ensuring every client gains the right talent, mindset, and results. Your project deserves the right team. 📩 Let’s talk:[email protected]
Offices: 182-184 High Street North, Office 303B, London, UK E6 2JA, GB · Pawia, 9, Kraków Old Town, Małopolskie 31-154, PL · Konstruktorska, 11, Warsaw, Mazowieckie 02-673, PL
There are currently 119 open engineering positions in Warszawa, Poland listed on Clera. New openings are added daily as companies post roles.
Companies currently hiring include AECOM, PKO Bank Polski, Atos Information Technology GmbH, PwC, Sonova Group, among others. Browse the listings above to see every active employer.
Yes — 80 of the 119 open engineering positions offer remote or hybrid work (3 remote, 77 hybrid).
Each listing links directly to the employer's application page. Apply early — fresh listings get the most recruiter attention in the first two weeks.
