Backend Developer jobs in Katowice hiring now at vetted startups and product companies on Alion, updated daily. Average salary around $77,382/year. Compare remote, hybrid and on-site positions with relocation and visa sponsorship. Browse and apply today.
euvic.com · HQ: Gliwice, Poland · IT Outsourcing & Dedicated Teams · Systems Integrators · Custom Software Development · 51-200 employees · Est. 2006 · Trust B · Hiring 21, 5 new
HQ: Gliwice, Poland · IT Outsourcing & Dedicated Teams · Systems Integrators · Custom Software Development · 51-200 employees · Est. 2006 · Trust B · Hiring 21, 5 new
Euvic is a Polish technology group founded in 2006 and headquartered in Gliwice. It operates as a federation of dozens of software houses and integrators delivering development, infrastructure and cloud services. The group employs several thousand specialists and is one of the largest Polish IT organisations by headcount.
upsidelab.io · HQ: Kraków, Poland · Predictive Analytics · MLOps · AI Consulting & Integration · Custom Software Development · Est. 2016 · IT services · Hiring 1
HQ: Kraków, Poland · Predictive Analytics · MLOps · AI Consulting & Integration · Custom Software Development · Est. 2016 · IT services · Hiring 1
Upside is a Polish software development company that builds web applications, data platforms and AI solutions for clients. Its work includes MLOps, predictive analytics and large language model applications, with many projects for healthcare and e-commerce companies. Founded in 2016, the company is based in Krakow, Poland, and hires software engineers there and in other Polish cities.
Deloitte Central Europe is the regional member firm of the Deloitte network covering Poland, the Czech Republic, Slovakia, Hungary, Romania, Bulgaria, Croatia, Serbia and other countries of the region. It provides audit and assurance, tax, legal, risk advisory, financial advisory and technology consulting services, including Salesforce, SAP and cybersecurity work, to public and private clients, and runs large delivery teams in Bucharest, Budapest, Warsaw and Sofia. The firm is headquartered in Warsaw, Poland.
koinly.io · HQ: London, United Kingdom · Cryptocurrencies · Accounting & Tax Software · Est. 2018 · Hiring 1
HQ: London, United Kingdom · Cryptocurrencies · Accounting & Tax Software · Est. 2018 · Hiring 1
Koinly is crypto tax software that imports transactions from hundreds of exchanges, wallets and blockchains. It calculates gains under the rules of more than twenty countries and exports reports for local filing systems. The product is used by individual investors and accounting firms handling digital asset clients.
Comarch is a Polish software company founded in Krakow in 1993 by a university professor, and it is unusual in central Europe for building and owning its own products rather than reselling or implementing other vendors' software. Its portfolio spans telecommunications operations and billing systems, banking and insurance software, enterprise resource planning, loyalty management and healthcare systems, sold to customers in more than sixty countries. Headquartered in Krakow and listed in Warsaw, it also operates its own data centres and remains substantially controlled by its founding family, which has kept it independent through decades of consolidation around it.
iteamly.com · HQ: Warsaw, Poland · IT Outsourcing & Dedicated Teams · Est. 2021 · Likely startup · Hiring 21
HQ: Warsaw, Poland · IT Outsourcing & Dedicated Teams · Est. 2021 · Likely startup · Hiring 21
About us iTeamly is an IT partner supporting companies in building, scaling, and improving digital products. We combine technology expertise with strong delivery and recruitment capabilities, helping clients access the right people and skills faster.
EYKON is an independent utility infrastructure technology company, formerly the Landis+Gyr EMEA business, that combines technology, data and services for utilities. Its teams support customers across Europe and beyond in more than 75 markets with over 100 million connected endpoints. A Greek site of the company is located in Corinth, Greece.
dazn.com · HQ: London, United Kingdom · Sports Media · Streaming & OTT Platforms · 501-1000 employees · Est. 2015 · Likely startup · Hiring 98, 2 new
HQ: London, United Kingdom · Sports Media · Streaming & OTT Platforms · 501-1000 employees · Est. 2015 · Likely startup · Hiring 98, 2 new
DAZN is a London company founded in 2015 that streams live sport directly to consumers in more than two hundred markets. It builds its own video delivery, rights management and betting integrated products rather than licensing a platform. The company holds major football, boxing and motorsport rights and employs large engineering teams in Europe.
Hatch is an employee-owned global management, engineering, and development consultancy headquartered in Mississauga, Ontario, Canada. The firm provides comprehensive technical, operational, and project delivery services across key industrial sectors, including mining and metals, energy, and infrastructure. Operating through dozens of offices worldwide, it specializes in solving complex engineering challenges and advancing sustainable, low-carbon solutions for heavy industry and urban development.
Web Impact is an email marketing agency and digital solutions provider that also builds socially impactful products. Its engineers build complex systems that integrate external services and use AI tools to speed up development and automate workflows. The company is headquartered in Kraków, Poland.
vistulo.com · HQ: Milanówek, Poland · IT Outsourcing & Dedicated Teams · IT Staffing & Staff Augmentation · Staffing · EOR · Hiring 7, 1 new
HQ: Milanówek, Poland · IT Outsourcing & Dedicated Teams · IT Staffing & Staff Augmentation · Staffing · EOR · Hiring 7, 1 new
Vistulo is a Polish IT outstaffing company that supplies software engineers to demanding companies, with a focus on financial trading systems. Its open roles in Warsaw, Kraków, Wrocław and Poznań include Calypso business analysts and product owners, senior C# trading systems engineers and senior React and Java backend developers with fixed income experience. The company is based in Milanówek near Warsaw, Poland.
accenture.com · HQ: Dublin, Ireland · Business Process Outsourcing (BPO) · Systems Integrators · Management Consulting · IT Consulting & Digital Transformation · 5000+ employees · Est. 1989 · IT services · Trust A · Hiring 5994, 281 new
HQ: Dublin, Ireland · Business Process Outsourcing (BPO) · Systems Integrators · Management Consulting · IT Consulting & Digital Transformation · 5000+ employees · Est. 1989 · IT services · Trust A · Hiring 5994, 281 new
Accenture is a professional services company that began as the consulting arm of the accounting firm Arthur Andersen, separated as Andersen Consulting in 1989 and took its present name in 2001. It is one of the largest technology services organisations in the world, employing well over seven hundred thousand people and running strategy, consulting, technology, operations and industry work for most of the Fortune Global 500. Incorporated in Dublin and built on a delivery network concentrated in India and the Philippines, it has reoriented around cloud migration, cybersecurity and generative AI, which it now books as a distinct multi-billion dollar revenue line.
1dea.ca · Warsaw · Kraków · Wrocław · Katowice · Białystok · Custom Software Development · IT Consulting & Digital Transformation · Hiring 15
Warsaw · Kraków · Wrocław · Katowice · Białystok · Custom Software Development · IT Consulting & Digital Transformation · Hiring 15
1Dea is an IT consulting and software engineering company that hires developers, architects and security engineers for client projects. Its vacancies cover ServiceNow, AWS, Drupal, Java and Kotlin backend work, DevSecOps and application security. The company is based in Poland.
relativity.com · HQ: Chicago, United States · Legal Software · Document Management · Legal AI · 201-500 employees · Est. 2001 · Trust B · Hiring 80, 12 new
HQ: Chicago, United States · Legal Software · Document Management · Legal AI · 201-500 employees · Est. 2001 · Trust B · Hiring 80, 12 new
Relativity is a legal data intelligence company based in Chicago, Illinois, and founded in 2001. The company develops an AI-powered platform, RelativityOne, which helps legal professionals manage and analyze large volumes of complex data for e-discovery, litigation, and internal investigations. It serves a global client base including law firms, government agencies, and corporations, operating through a vast ecosystem of service providers and technology partners.
infobip.com · HQ: Vodnjan, Croatia · Telecom Infrastructure · Unified Communications · 1001-5000 employees · Est. 2006 · Trust A · Hiring 109, 5 new
HQ: Vodnjan, Croatia · Telecom Infrastructure · Unified Communications · 1001-5000 employees · Est. 2006 · Trust A · Hiring 109, 5 new
Infobip is a cloud communications company headquartered in Vodnjan, Croatia, and founded in 2006. The company runs a communications platform as a service that lets businesses reach customers over SMS, voice, email, WhatsApp, and other messaging channels through a single set of APIs. It operates its own global network with direct connections to hundreds of mobile operators and serves enterprise customers from more than 70 offices worldwide.
ing.com · HQ: Amsterdam, Netherlands · Investment Banking & M&A Advisory · Commercial & Retail Banks · Business Process Outsourcing (BPO) · 5000+ employees · Est. 1991 · Trust B · Hiring 500, 62 new
HQ: Amsterdam, Netherlands · Investment Banking & M&A Advisory · Commercial & Retail Banks · Business Process Outsourcing (BPO) · 5000+ employees · Est. 1991 · Trust B · Hiring 500, 62 new
ING is a Dutch banking group formed in 1991 by the merger of the postal bank NMB Postbank and the insurer Nationale-Nederlanden, and it was among the first large banks to build a direct, branch-light retail model. It serves retail customers in the Netherlands, Belgium, Germany, Poland, Spain and several other markets through mobile-first banking, and runs a substantial wholesale bank covering lending, transaction services and financial markets for corporate clients. Headquartered in Amsterdam and listed on Euronext, the group divested its insurance operations after the financial crisis to focus on banking.
sdworx.com · HQ: Antwerp, Belgium · Human Resources · HR & Payroll Software · Payroll Services · 501-1000 employees · Est. 1945 · Trust B · Hiring 120, 10 new
HQ: Antwerp, Belgium · Human Resources · HR & Payroll Software · Payroll Services · 501-1000 employees · Est. 1945 · Trust B · Hiring 120, 10 new
SD Worx is a European provider of payroll, HR services and HR software, covering the employee lifecycle from salary payment to time and workforce management, headquartered in Antwerp, Belgium. Founded in Belgium in 1945 as a payroll bureau, it has grown into a group of more than 10,000 employees in about 30 countries, including the workforce management software company Protime. Its openings include payroll specialists and advisors for Nordic, German and Austrian clients, many based in Spain, SAP SuccessFactors and HXM consultants, backend developers, SQL and integration analysts, network and security engineers, and international sales staff.
scalosoft.com · HQ: Wrocław, Poland · AI Consulting & Integration · IT Staffing & Staff Augmentation · Custom Software Development · Est. 2007 · Staffing · EOR · Trust B · Hiring 266, 25 new
HQ: Wrocław, Poland · AI Consulting & Integration · IT Staffing & Staff Augmentation · Custom Software Development · Est. 2007 · Staffing · EOR · Trust B · Hiring 266, 25 new
Scalo is a Polish software engineering and IT staffing company that builds custom software, data platforms and AI solutions and supplies engineers to clients through nearshoring and team augmentation. Founded in 2007, it works for enterprises in Europe and North America, particularly in fintech, energy and automotive, and holds ISO 27001 certification. Its openings include manual testers, data engineers, UX designers and business analysts, mostly in Warsaw. The company is headquartered in Wrocław, Poland.
etteplan.com · HQ: Espoo, Finland · Electrical & Electronic Engineering · Embedded & Electronics Design · Engineering Services · 1001-5000 employees · Est. 1983 · Trust B · Hiring 80, 2 new
HQ: Espoo, Finland · Electrical & Electronic Engineering · Embedded & Electronics Design · Engineering Services · 1001-5000 employees · Est. 1983 · Trust B · Hiring 80, 2 new
Etteplan is a Finnish engineering and software company founded in 1983 and headquartered in Espoo. It provides embedded systems, technical documentation and product development. The company is listed on Nasdaq Helsinki.
