A place where responsibility comes first
Working at Onwelo means building technology for real business conditions and taking responsibility for outcomes, not just tasks
Onwelo is a technology company built around experienced specialists who work on complex and long-term initiatives. We operate in environments where quality, security, and stability matter, and this shapes how we work together every day.
Internal development programs support skill growth while maintaining consistent delivery standards.
Onwelo started in 2015 as a Polish technology company built around a simple idea – to deliver IT services at the level of global players while staying flexible, pragmatic and close to clients.
Onwelo teams bring together technical expertise and delivery discipline. We value clarity, accountability, and cooperation across teams and with our clients.
Industry Expertise
Deep domain knowledge that delivers business outcomes
Financial Services
Delivery in finance requires traceability, control, and repeatable reporting. We support enterprise teams with data workflows, automation, and analytics that reduce manual load and improve operational oversight.
What defines working at Onwelo
Ownership
People at Onwelo are expected to take responsibility for their work and its impact. Decisions are made close to delivery, with clear ownership.
Engineering
We value solid engineering practices, clear thinking, and practical problem solving. Work is structured around real systems, real data, and real constraints.
Stability
We build long-term systems and teams. Change is introduced deliberately and with respect for existing operations.
Collaboration
Projects bring together architects, engineers, analysts, testers, and delivery leaders. Cooperation matters more than individual visibility.
Growth and development
Professional growth at Onwelo is built through real responsibility, continuous learning and long-term collaboration
How we work together
Our collaboration model is based on clear ownership, structured processes and open communication
Clear expectations
Roles, responsibilities, and objectives are defined upfront. Feedback is direct and based on facts.
Structured delivery
Work follows repeatable processes aligned with quality and security standards. This creates predictability for teams and clients.
Transparency
Teams have visibility into project goals, risks, and progress. Issues are addressed early, not escalated late.
Quality, security and trust
Working at Onwelo means operating within certified standards that shape daily work
Information security management
A structured framework for protecting data confidentiality, integrity, and availability across systems, teams, and partners.
Quality Management
A process-driven approach ensuring repeatability, accountability, and continuous improvement across delivery.
Automotive Information Security
An industry-recognized standard required in automotive and manufacturing ecosystems.
Cloud Security Controls
A framework extending information security standards to cloud environments, ensuring secure design, deployment and management of cloud-based systems and infrastructure.
Protection of Personal Data in Cloud
An international standard focused on protecting personally identifiable information (PII) processed in public cloud environments.
Environmental Management
A structured approach to managing environmental impact across operations, focusing on responsible resource use and sustainable processes.
Where we operate
We have offices and teams all around the world
Warsaw
ul. Sienna 39
00-119 Warsaw
Cracow
ul. Mogilska 43
31-545 Cracow
Kielce
Al. IX Wieków Kielc 8/38 - 8/37
25-516 Kielce
Gdańsk
ul. Azymutalna 9
80-298 Gdańsk
Lublin
ul. Nałeczowska 14
80-298 Lublin
Łódź
ul. płk. Jana Kilińskiego 66
90-118 Łódź
New York
85 Broad Street
NY 10004
Who fits best at Onwelo?
People who:
Value responsibility and clarity
Are comfortable working in complex environments
Prefer long-term impact over short-term visibility
Care about how systems behave after go-live
Value responsibility and clarity
Are comfortable working in complex environments
Prefer long-term impact over short-term visibility
Care about how systems behave after go-live
