Senior Backend Developer jobs hiring now at vetted startups and product companies on Alion, updated daily. Average salary around $184,343/year. Compare remote, hybrid and on-site positions with relocation and visa sponsorship. Browse and apply today.
rewe-group.jobs · HQ: Wiener Neudorf, Austria · Wholesale · Retail & Shop Systems · 5000+ employees · Est. 1927 · Trust B · Hiring 94, 13 new
HQ: Wiener Neudorf, Austria · Wholesale · Retail & Shop Systems · 5000+ employees · Est. 1927 · Trust B · Hiring 94, 13 new
REWE Group Austria is the Austrian arm of the Cologne-based REWE Group, running food and drugstore retail through the BILLA, PENNY, BIPA and ADEG brands from its head office in Wiener Neudorf near Vienna. It employs more than 47,000 people in Austria, its BILLA CEE unit manages the supermarket business in Bulgaria, Lithuania, Slovakia and the Czech Republic with almost 900 stores, and REWE Grosshandel supplies ADEG independent retailers and around 600 filling-station shops. It hires store staff, category managers and buyers, controllers, CRM managers and product owners, information security and SAP specialists, trainees and interns for stores, head office and logistics.
exadel.com · HQ: Walnut Creek, United States · AI Consulting & Integration · IT Consulting & Digital Transformation · Custom Software Development · 1001-5000 employees · Est. 1998 · Hiring 32, 3 new
HQ: Walnut Creek, United States · AI Consulting & Integration · IT Consulting & Digital Transformation · Custom Software Development · 1001-5000 employees · Est. 1998 · Hiring 32, 3 new
Exadel is a global software engineering and IT consulting enterprise specializing in custom digital transformation solutions. The company focuses on custom software development, AI and data engineering, platform modernization, and digital product design. Headquartered in Walnut Creek, California, it operates delivery centers across the Americas, Europe, and Asia to help clients build and scale critical digital systems.
firstrand.co.za · HQ: Sandton, South Africa · Digital Banks & Neobanks · Financial Services · Leasing, Auto & Equipment Finance · Investment Banking & M&A Advisory · Commercial & Retail Banks · 1001-5000 employees · Est. 1998 · Trust A · Hiring 55, 23 new
HQ: Sandton, South Africa · Digital Banks & Neobanks · Financial Services · Leasing, Auto & Equipment Finance · Investment Banking & M&A Advisory · Commercial & Retail Banks · 1001-5000 employees · Est. 1998 · Trust A · Hiring 55, 23 new
FirstRand is a South African financial services group headquartered in Sandton, Johannesburg, whose businesses include First National Bank, Rand Merchant Bank, WesBank and Aldermore in the UK. Formed in 1998 and listed on the Johannesburg Stock Exchange, it provides retail, commercial, corporate and investment banking, vehicle finance, insurance and asset management, with subsidiaries in Namibia, Botswana, Zambia, Nigeria, Eswatini and other markets. Openings span branch advisors and sales and service roles, credit origination and analysis, private wealth and private client advisors, finance, broker consultants and business process specialists.
fasanara.com · HQ: London, United Kingdom · Business & SME Lending · Hedge Funds & Alternative Investments · Asset Management & Funds · 51-200 employees · Est. 2011 · Trust A · Hiring 12, 1 new
HQ: London, United Kingdom · Business & SME Lending · Hedge Funds & Alternative Investments · Asset Management & Funds · 51-200 employees · Est. 2011 · Trust A · Hiring 12, 1 new
Fasanara Capital is a leading institutional asset manager and a fintech investing pioneer.
HQ: Christchurch, New Zealand · Network Equipment · RF & Wireless Hardware · 501-1000 employees · Hiring 12, 2 new
Tait Communications designs critical communications radio systems for emergency services and utilities. Its networks support police, fire, transport and energy operators in many countries. The company remains privately owned and manufactures in Christchurch.
manulife.com · HQ: Toronto, Canada · Commercial & Retail Banks · Health Insurance & Benefits · Asset Management & Funds · Life Insurance & Annuities · 1001-5000 employees · Est. 1887 · Trust A · Hiring 491, 75 new
HQ: Toronto, Canada · Commercial & Retail Banks · Health Insurance & Benefits · Asset Management & Funds · Life Insurance & Annuities · 1001-5000 employees · Est. 1887 · Trust A · Hiring 491, 75 new
Manulife is a Canadian insurance and asset management group founded in Toronto in 1887, with the first Canadian prime minister as its founding president. It sells life and health insurance, annuities and retirement products in Canada, the United States under the John Hancock brand and across a dozen Asian markets, and runs Manulife Investment Management as a global asset manager for institutional and retail clients. Headquartered in Toronto and listed in Toronto, New York and Hong Kong, it earns a growing share of its profit in Asia and has been reducing its exposure to legacy long-term care liabilities through reinsurance transactions.
upvanta.com · HQ: Warsaw, Poland · IT Staffing & Staff Augmentation · Custom Software Development · 51-200 employees · Est. 2018 · Staffing · EOR · Hiring 64, 10 new
HQ: Warsaw, Poland · IT Staffing & Staff Augmentation · Custom Software Development · 51-200 employees · Est. 2018 · Staffing · EOR · Hiring 64, 10 new
Upvanta is a Polish technology company that combines software development services with recruitment, supplying engineers and delivery teams to clients in Poland and western Europe. It works on custom application development, cloud and infrastructure engineering, data platforms and quality assurance, staffing those projects both from its own bench and through placements sourced for the client directly. The company is based in Warsaw, advertises a continuous board of technology vacancies under its own name, and works across financial services, retail and industrial accounts.
britenet.eu · HQ: Warsaw, Poland · Machine Learning · Software · Enterprise Apps Implementation Partners · Custom Software Development · Est. 2006 · Hiring 31, 8 new
HQ: Warsaw, Poland · Machine Learning · Software · Enterprise Apps Implementation Partners · Custom Software Development · Est. 2006 · Hiring 31, 8 new
Britenet is a Polish software company founded in 2006 and headquartered in Warsaw. It delivers custom development, Salesforce implementations and data projects for banking, insurance, public sector and retail clients. The company employs more than a thousand specialists across several Polish cities.
wise.com · HQ: London, United Kingdom · Currency Exchange & FX Payments · Money Transfer & Remittances · 1001-5000 employees · Est. 2011 · Trust B · Hiring 368, 63 new
HQ: London, United Kingdom · Currency Exchange & FX Payments · Money Transfer & Remittances · 1001-5000 employees · Est. 2011 · Trust B · Hiring 368, 63 new
Wise is a British financial technology company founded in 2011 by two Estonians who were frustrated by the cost of moving money between pounds and euros. It built a network of local bank accounts in each market so that most transfers never cross a border, publishes the mid-market exchange rate with an explicit fee, and has extended the model into multi-currency accounts, debit cards, business payments and an infrastructure product that banks resell. The company listed directly on the London Stock Exchange in 2021 and moves tens of billions of pounds for millions of personal and business customers each quarter.
ovhcloud.com · HQ: Roubaix, France · Data Centers & Colocation · Domain Registrars & Registries · Web Hosting & VPS · Cloud Platforms (IaaS & PaaS) · 1001-5000 employees · Est. 1999 · Hiring 93, 13 new
HQ: Roubaix, France · Data Centers & Colocation · Domain Registrars & Registries · Web Hosting & VPS · Cloud Platforms (IaaS & PaaS) · 1001-5000 employees · Est. 1999 · Hiring 93, 13 new
OVHcloud is a cloud provider offering more than 80 open and reversible services, including domain names, VPS hosting, dedicated servers and cloud infrastructure and platform services. It hires site reliability engineers, software developers, data centre technicians and key account managers, with many roles in France and in Montreal and Beauharnois in Canada. The company is headquartered in Roubaix, France.
datamaticstechnologies.com · HQ: Dubai, United Arab Emirates · Data & Analytics · Information Technology · IT Staffing & Staff Augmentation · Analytics & BI Consulting · Cloud Consulting & Migration · Data Engineering & Migration Services · 201-500 employees · Hiring 65, 17 new
HQ: Dubai, United Arab Emirates · Data & Analytics · Information Technology · IT Staffing & Staff Augmentation · Analytics & BI Consulting · Cloud Consulting & Migration · Data Engineering & Migration Services · 201-500 employees · Hiring 65, 17 new
Headquartered in Dubai, United Arab Emirates, Datamatics Technologies is an information technology and consulting firm specializing in enterprise data architecture, advanced analytics, and artificial intelligence solutions. The company delivers end-to-end services that encompass machine learning enablement, cloud modernization, custom software engineering, and ISO-aligned cybersecurity frameworks. Through a hybrid model of onsite and offshore delivery, it helps organizations across sectors such as banking, telecom, healthcare, and government transform complex data into secure, scalable business outcomes.
webnet.fr · HQ: Sèvres, France · Web Development Services · IT Consulting & Digital Transformation · 201-500 employees · Est. 1996 · Hiring 28, 4 new
HQ: Sèvres, France · Web Development Services · IT Consulting & Digital Transformation · 201-500 employees · Est. 1996 · Hiring 28, 4 new
Webnet is a French digital services company specialised in web applications, certified Great Place To Work since 2018. Its job ads seek front-end React and Next.js developers, WinDev and .NET developers, a fullstack LLM developer and an AI product owner in Paris, Lille and Nantes. The company is headquartered in Sèvres near Paris, France.
nexthink.com · HQ: Lausanne, Switzerland · Observability & APM · IT Service & Asset Management · 1001-5000 employees · Est. 2004 · Trust B · Hiring 55, 9 new
HQ: Lausanne, Switzerland · Observability & APM · IT Service & Asset Management · 1001-5000 employees · Est. 2004 · Trust B · Hiring 55, 9 new
Nexthink is a Swiss software company founded in 2004 that measures what employees actually experience when using their work computers, rather than what monitoring tools report about servers. Its agents collect performance, crash, application and network data from every endpoint, correlate it with employee sentiment, and let technology teams find and fix problems before anyone raises a ticket, which inverted how digital workplace support had always operated. Headquartered in Lausanne with a large presence in Boston, it sells to enterprises with tens of thousands of employees and pioneered the category now called digital employee experience.
sqli.com · HQ: Levallois-Perret, France · Design & Creative · Artificial Intelligence · Commerce · UI/UX Design · Digital Marketing · IT Consulting & Digital Transformation · Enterprise Apps Implementation Partners · 1001-5000 employees · Est. 1990 · IT services · Trust B · Hiring 120, 20 new
HQ: Levallois-Perret, France · Design & Creative · Artificial Intelligence · Commerce · UI/UX Design · Digital Marketing · IT Consulting & Digital Transformation · Enterprise Apps Implementation Partners · 1001-5000 employees · Est. 1990 · IT services · Trust B · Hiring 120, 20 new
SQLI is a French digital services company founded in 1990 that designs and builds commerce and customer experience platforms for international brands. Its work covers business-to-business and business-to-consumer commerce implementations on platforms such as Adobe Commerce, SAP and Salesforce, alongside experience design, digital marketing technology and the integration work connecting those front ends to enterprise systems. Headquartered near Paris, the company operates from offices across France, Belgium, Luxembourg, Switzerland, Spain, Germany, the Nordics, the United Kingdom and Morocco, and was taken private by the investment firm DBAY Advisors in 2023.
deda.com · HQ: Trento, Italy · 1001-5000 employees · Est. 2000 · Trust A · Hiring 38, 9 new
HQ: Trento, Italy · 1001-5000 employees · Est. 2000 · Trust A · Hiring 38, 9 new
Deda Group is an Italian technology group founded in 2000 and headquartered in Trento. It publishes software for banking, retail, fashion and local government alongside cloud and data services. The group operates through several specialised companies across Italy and internationally.
knowmadmood.com · HQ: Las Rozas de Madrid, Spain · DevOps & Platform Engineering · Custom Software Development · IT Consulting & Digital Transformation · 1001-5000 employees · Est. 1994 · Trust B · Hiring 286, 52 new
HQ: Las Rozas de Madrid, Spain · DevOps & Platform Engineering · Custom Software Development · IT Consulting & Digital Transformation · 1001-5000 employees · Est. 1994 · Trust B · Hiring 286, 52 new
Knowmad Mood is a Spanish digital transformation and IT services company headquartered in Las Rozas, Madrid, formerly known as atSistemas, that provides software development, cloud and DevOps, data and analytics, AI, cybersecurity and Atlassian solutions to large enterprises. With more than 3,000 employees and more than 1,000 clients, it serves banking, insurance, retail, telecom, energy and health, with offices in Spain, Italy, Portugal, Germany, the UK, the US, Mexico and Uruguay. It hires Java, fullstack and QA engineers, DevOps and DevSecOps engineers, data engineers and consultants, solution architects, pentesting specialists, scrum masters and pre-sales managers.
xsolla.com · HQ: Los Angeles, United States · Game Development · E-commerce Platforms · Payment Processing & Gateways · 201-500 employees · Est. 2005 · Trust B · Hiring 185, 3 new
HQ: Los Angeles, United States · Game Development · E-commerce Platforms · Payment Processing & Gateways · 201-500 employees · Est. 2005 · Trust B · Hiring 185, 3 new
Xsolla is a video game commerce company founded in 2005 that handles the payment, billing and storefront side of the business for game developers and publishers. Its products cover global payment acceptance in hundreds of methods and currencies, web shops that sell directly to players outside the mobile app stores, subscription and in-game purchase management, partner networks and player acquisition tools, with the company acting as merchant of record so developers do not carry tax and compliance obligations themselves. Headquartered in Los Angeles, it works with thousands of studios and has grown as publishers look for routes around platform store fees.
paytechnexus.com · HQ: London, United Kingdom · 1001-5000 employees · Hiring 102, 5 new
HQ: London, United Kingdom · 1001-5000 employees · Hiring 102, 5 new
Headquartered in London, United Kingdom, PayTech Nexus is a specialized recruitment and executive search firm dedicated exclusively to the payments, banking, and financial technology sectors. Operating as the talent acquisition arm of PayTech Group, the company leverages a proprietary matching platform to place pre-vetted interim contractors, agile project squads, and permanent leadership across disciplines such as card issuing, merchant acquiring, and core banking transformation. By combining deep payments domain expertise with AI-assisted, double-blind talent evaluation, it enables global financial institutions, card schemes, and fintech enterprises to rapidly deploy verified specialists for critical digital initiatives.
