Jobs at Addendum (Now Hiring) — 20 open

Senior Front-end Angular Developer (Banking)

Vilnius, Vilnius County, Lithuania · Hybrid

$5k–$7k/mo

Senior

ABOUT THE COMPANY: Join ADDENDUM, a global software development and IT team augmentation firm focusing on fintech, banking, and telco industries. Experience tailored benefits, diverse projects with various tech stacks, a…

Skills: Angular, TypeScript, JavaScript, HTML5, CSS

Senior Java Developer (Banking)

Vilnius, Vilnius County, Lithuania · Hybrid

$5k–$7k/mo

Senior

ABOUT THE COMPANY: Join ADDENDUM, a global software development and IT team augmentation firm focusing on fintech, banking, and telco industries. Experience tailored benefits, diverse projects with various tech stacks, a…

Skills: Java, Spring Boot, Hibernate, REST APIs, Git

Fullstack Developer (Java + Angular)

Vilnius, Vilnius County, Lithuania · Hybrid

$5k–$7k/mo

Senior

ABOUT THE COMPANY: Join ADDENDUM, a global software development and IT team augmentation firm focusing on fintech, banking, and telco industries. Experience tailored benefits, diverse projects with various tech stacks, a…

Skills: Java, Angular, Spring Boot, Hibernate, JavaScript

Project Manager (Financial Services)

Vilnius, Vilnius County, Lithuania · Hybrid

$4k–$6k/mo

Senior

ABOUT THE COMPANY: Join ADDENDUM, a global software development and IT team augmentation firm focusing on fintech, banking, and telco industries. Experience tailored benefits, diverse projects with various tech stacks, a…

Skills: Project management, Financial services, Banking, Fintech, Stakeholder management

IT Business Analyst (Intellimatch)

Vilnius, Vilnius County, Lithuania · Hybrid

$3k–$5k/mo

Mid level

ABOUT THE COMPANY: Join ADDENDUM, a global software development and IT team augmentation firm focusing on fintech, banking, and telco industries. Experience tailored benefits, diverse projects with various tech stacks, a…

Skills: Business analysis, Intellimatch, Financial services, Reconciliation, Payment operations

IT Business Analyst (Treasury system)

Vilnius, Vilnius County, Lithuania · Hybrid

$3k–$5k/mo

Mid level

ABOUT THE COMPANY: Join ADDENDUM, a global software development and IT team augmentation firm focusing on fintech, banking, and telco industries. Experience tailored benefits, diverse projects with various tech stacks, a…

Skills: Business analysis, Treasury management systems, Financial services, Fintech, Banking

Senior Managing Consultant (EU based)

Warsaw, Masovian Voivodeship, Poland · Remote OK

Senior+

ABOUT THE COMPANY: Join ADDENDUM, a global software development and IT team augmentation firm focusing on fintech, banking, and telco industries. Experience tailored benefits, diverse projects with various tech stacks, a…

Skills: Project Management, Stakeholder Management, Solution Design, Strategic Decision Making, Coaching

Front-end Developer (Mid/Senior)

Krakow, Lesser Poland Voivodeship, Poland · Remote OK

Senior

ABOUT THE COMPANY: Join ADDENDUM, a global software development and IT team augmentation firm focusing on fintech, banking, and telco industries. Experience tailored benefits, diverse projects with various tech stacks, a…

Skills: React, TypeScript, Module Federation, TanStack Router, Tailwind CSS

Front-end Developer (Mid/Senior)

Vilnius, Vilnius County, Lithuania · Remote OK

$5k/mo

Senior

ABOUT THE COMPANY: Join ADDENDUM, a global software development and IT team augmentation firm focusing on fintech, banking, and telco industries. Experience tailored benefits, diverse projects with various tech stacks, a…

Skills: React, TypeScript, Module Federation, TanStack Router, Tailwind CSS

Front-end Developer (Mid/Senior)

Warszawa, Pomeranian Voivodeship, Poland · Remote OK

Senior

ABOUT THE COMPANY: Join ADDENDUM, a global software development and IT team augmentation firm focusing on fintech, banking, and telco industries. Experience tailored benefits, diverse projects with various tech stacks, a…

Skills: React 19, TypeScript, Module Federation, TanStack Router, Tailwind CSS

QA Engineer

Vilnius, Vilnius County, Lithuania · On-site

$2k/mo

Mid level

ABOUT THE COMPANY: Join Add endum, a global software development and IT team augmentation firm focusing on fintech, banking, and telco industries. Experience tailored benefits, diverse projects with various tech stacks, …

Skills: Manual Testing, Automated Testing, Test Case Creation, Test Strategy Design, Defect Triage

Treasury Systems Consultant (Java / Configuration)

Vilnius, Vilnius County, Lithuania · Hybrid

$3k–$6k/mo

Mid level

ABOUT THE COMPANY: Join ADDENDUM, a global software development and IT team augmentation firm focusing on fintech, banking, and telco industries. Experience tailored benefits, diverse projects with various tech stacks, a…

Skills: Java, Object-Oriented Programming, SQL, Relational Databases, Platform Configuration

Senior Consulting Analyst (EU based)

Warsaw, Masovian Voivodeship, Poland · Remote OK

Senior

ABOUT THE COMPANY: Join ADDENDUM, a global software development and IT team augmentation firm focusing on fintech, banking, and telco industries. Experience tailored benefits, diverse projects with various tech stacks, a…

Skills: Project Workstream Leadership, Operational Analysis, Functional Expertise, Workshop Facilitation, Strategic Decision Support

Java Developer (with banking/financial exp.)

Vilnius, Vilnius County, Lithuania · Hybrid

$3k–$6k/mo

Mid level

ABOUT THE COMPANY: Join ADDENDUM, a global software development and IT team augmentation firm focusing on fintech, banking, and telco industries. Experience tailored benefits, diverse projects with various tech stacks, a…

Skills: Java, Spring Boot, RESTful API, SQL, Relational Databases

Treasury developer TWS (Treasury Workstation)

Warsaw, Masovian Voivodeship, Poland · On-site

Mid level

ABOUT THE COMPANY: Join ADDENDUM, a global software development and IT team augmentation firm focusing on fintech, banking, and telco industries. Experience tailored benefits, diverse projects with various tech stacks, a…

Skills: Excel VBA, File Parsing, Data Transformation, System Integration, API

Treasury developer TWS (Treasury Workstation)

Bangalore, Karnataka, India · On-site

Mid level

ABOUT THE COMPANY: Join ADDENDUM, a global software development and IT team augmentation firm focusing on fintech, banking, and telco industries. Experience tailored benefits, diverse projects with various tech stacks, a…

Skills: Java, Excel VBA, File Parsing, Data Transformation, API Integration

FIS Data Integrity Manager (IntelliMatch) Developer

Pune, Maharashtra, India · On-site

Mid level

ABOUT THE COMPANY: Join ADDENDUM, a global software development and IT team augmentation firm focusing on fintech, banking, and telco industries. Experience tailored benefits, diverse projects with various tech stacks, a…

Skills: FIS Data Integrity Manager, IntelliMatch, SQL, Excel Macros, Oracle EBS

Treasury developer TWS (Treasury Workstation)

Pune, Maharashtra, India · On-site

Mid level

ABOUT THE COMPANY: Join ADDENDUM, a global software development and IT team augmentation firm focusing on fintech, banking, and telco industries. Experience tailored benefits, diverse projects with various tech stacks, a…

Skills: Java, Excel VBA, File Parsing, Data Transformation, System Integration

Treasury developer TWS (Treasury Workstation)

Denver, Colorado, United States · On-site

Mid level

ABOUT THE COMPANY: Join ADDENDUM, a global software development and IT team augmentation firm focusing on fintech, banking, and telco industries. Experience tailored benefits, diverse projects with various tech stacks, a…

Skills: Java, Excel VBA, File Parsing, Data Transformation, API Integration

Treasury developer TWS (Treasury Workstation)

Austin, Texas, United States · On-site

Mid level

ABOUT THE COMPANY: Join ADDENDUM, a global software development and IT team augmentation firm focusing on fintech, banking, and telco industries. Experience tailored benefits, diverse projects with various tech stacks, a…

Skills: Java, Excel VBA, File Parsing, Data Transformation, API Integration

About Addendum

Software development, IT outsourcing, and consulting

Industry
IT Services and IT Consulting
Company size
51-200 employees
Founded
2009
Headquarters
Los Angeles, California
LinkedIn followers
3,901

ADDENDUM is an international provider of IT services for software development, IT outsourcing, and consulting. We can help you with: - Enterprise Software Development Services, - IT Resource Outsourcing & Augmented teams, - Data Management, Data Strategy & BI services, - IT Consulting Services, - Software Quality Assurance (SQA) Services. We are a team of highly skilled: - Products and Project Managers, - Business Analysts, - Software Architects and Engineers, - DB, Data Warehouse Engineers, - Quality Assurance Engineers and - Dev Ops. We work closely with our clients from fin-tech, banking, telecom, and government industries to build customers’ product strategies: by identifying the right problem, defining shared goals, and selecting the right approach and the right technologies to deliver success. We do digital product development focused on outcomes delivering significant change in shorter timescales. Companies like Western Union, Lietuvos bankas, SEB, Danske Bank, Luminor group, and Telia Company trust us to deploy enterprise technology stack to deliver new levels of performance, competitiveness, and customer experiences. Contact us and learn how Addendum can help your enterprise: +1 (310) 871 3613 (USA) +370 (617) 56 865 (LT) [email protected]

Offices: Tahiti Way, #354, Los Angeles, California 90292, US · Konstitucijos prospektas 21C, Vilnius, Vilniaus 08130, LT

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