1

Junior Api Developer Jobs in Springfield, IL (NOW HIRING)

Participate in design and architecture reviews; contribute to discussions on API contracts, data ... CI/CD and DevOps Practices * Build, maintain, and improve CI/CD pipelines using Jenkins, GitHub ...

Junior Api Developer information

See Springfield, IL salary details

$23.8K

$88.2K

$136.3K

How much do junior api developer jobs pay per year?

As of May 28, 2026, the average yearly pay for junior api developer in Springfield, IL is $88,184.00, according to ZipRecruiter salary data. Most workers in this role earn between $66,400.00 and $86,200.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Junior API Developer, and why are they important?

To thrive as a Junior API Developer, you need a solid understanding of programming languages (such as JavaScript, Python, or Java), RESTful API concepts, and basic software development principles, often supported by a relevant degree or coding bootcamp. Familiarity with API testing tools (like Postman), version control systems (such as Git), and documentation standards is typically required. Strong problem-solving abilities, attention to detail, and effective communication skills help you collaborate with team members and address technical challenges. These skills are crucial for building reliable APIs, ensuring smooth integration, and supporting agile development in collaborative environments.

What are some common challenges faced by Junior API Developers, and how can they overcome them?

Junior API Developers often encounter challenges such as understanding legacy codebases, integrating with multiple third-party services, and ensuring robust security practices. Adapting to various documentation standards and debugging complex data flows can also be tricky at the start. To overcome these challenges, it's helpful to actively seek mentorship from more experienced colleagues, utilize comprehensive API documentation, and participate in regular code reviews. Building a habit of writing clean, well-documented code and learning automated testing tools can also help enhance your effectiveness and confidence in the role.

What are Junior API Developers?

Junior API Developers are entry-level software professionals who specialize in building, maintaining, and integrating Application Programming Interfaces (APIs). They typically work under the supervision of more experienced developers to ensure that APIs function correctly and meet the needs of applications or external users. Their responsibilities may include writing code, testing endpoints, troubleshooting issues, and documenting API features. Junior API Developers often collaborate with other team members to deliver secure and efficient API solutions.

What is the difference between Junior Api Developer vs Api Developer?

AspectJunior Api DeveloperApi Developer
Required CredentialsTypically an entry-level degree in Computer Science or related field, some certifications preferredUsually requires more experience, advanced certifications, or specialized training
Work EnvironmentOften in team settings, under supervision, learning on the jobMore autonomous, responsible for designing and maintaining APIs independently
Employer & Industry UsageCommon in tech companies, startups, and organizations building APIsUsed across industries for developing scalable API solutions

The main difference between a Junior Api Developer and an Api Developer lies in experience and responsibility. Junior Api Developers are typically entry-level, focusing on learning and supporting API tasks, while Api Developers have more experience and handle complex API design and implementation independently.

What are popular job titles related to Junior Api Developer jobs in Springfield, IL? For Junior Api Developer jobs in Springfield, IL, the most frequently searched job titles are:
What job categories do people searching Junior Api Developer jobs in Springfield, IL look for? The top searched job categories for Junior Api Developer jobs in Springfield, IL are:
What cities near Springfield, IL are hiring for Junior Api Developer jobs? Cities near Springfield, IL with the most Junior Api Developer job openings:
Infographic showing various Junior Api Developer job openings in Springfield, IL as of May 2026, with employment types broken down into 88% Full Time, 11% Part Time, and 1% Contract. Highlights an 58% Physical, 4% Hybrid, and 38% Remote job distribution, with an average salary of $88,184 per year, or $42.4 per hour.
Engineer, Software

Engineer, Software

Verint Systems

Springfield, IL • On-site

Other

This job post has expired today. Applications are no longer accepted.


Job description

At Verint, we believe customer engagement is the core of every global brand. Our mission is to help organizations elevate Customer Experience (CX) and increase workforce productivity by delivering CX Automation. We hire innovators with the passion, creativity, and drive to answer constantly shifting market challenges and deliver impactful results for our customers. Our commitment to attracting and retaining a talented, diverse, and engaged team creates a collaborative environment that openly celebrates all cultures and affords personal and professional growth opportunities. Learn more at www.verint.com .

Overview of Job Function:

As a Software Engineer, you will be a core contributor to Verint's QM and PM engineering team. You will design and build full-stack features end-to-end, write high-quality automated tests, support production systems, and collaborate daily with Product Managers, Designers, QA Engineers, and globally distributed engineering peers. This is a role for engineers who take pride in their craft, are eager to grow through challenging problems, and want their work to have a visible impact on enterprise customers worldwide. You will be surrounded by experienced engineers who are invested in your growth, working in a modern Agile environment on software that matters.

Principal Duties and Essential Responsibilities:

Full-Stack Development

  • Design, develop, and maintain production-grade full-stack features spanning Java/C# backend services, REST/GraphQL APIs, and React/Ext JS frontend applications.

  • Translate product requirements and UX designs into well-structured, testable, and performant code.

  • Implement scalable microservices and modular frontend components that support high concurrency and enterprise-scale data volumes.

  • Participate in design and architecture reviews; contribute to discussions on API contracts, data models, and service boundaries.

  • Proactively identify and address performance bottlenecks, security gaps, and technical debt.

  • Write clean, idiomatic code following team standards; actively contribute to improving those standards over time.

Quality Assurance and Testing

  • Write comprehensive unit, integration, and end-to-end automated tests using JUnit, Jest, Playwright, and Cucumber (BDD).

  • Enforce code quality through peer reviews, static analysis, and adherence to the team's Definition of Done.

  • Investigate and reproduce reported defects; perform root-cause analysis and deliver timely, well-tested fixes.

  • Champion a shift-left testing mindset — integrating quality checks early and continuously in the development lifecycle.

Production Support and Maintenance

  • Triage, prioritize, and resolve bugs, regression issues, and customer-reported problems within agreed SLA windows.

  • Provide Tier-2/3 technical support for production incidents; participate in post-incident reviews and implement corrective actions.

  • Monitor application health using observability tooling (logs, metrics, traces); proactively surface anomalies before they impact customers.

  • Maintain and improve runbooks and operational documentation for supported features.

AI/ML Integration and Continuous Improvement

  • Integrate AI/ML capabilities — including LLM-powered features, automated scoring, and speech-to-text — into product features in collaboration with Verint's AI research teams.

  • Evaluate and pilot emerging technologies; propose adoption where they improve quality, performance, or developer productivity.

  • Identify and contribute to refactoring initiatives that reduce complexity and improve long-term maintainability.

  • Stay current with industry engineering trends through reading, experimentation, and participation in technical communities.

Collaboration and Communication

  • Work in cross-functional squads with Product Managers, UX Designers, QA Engineers, DevOps, and Data Engineers.

  • Actively participate in all Agile Scrum ceremonies: sprint planning, daily stand-ups, backlog refinement, sprint reviews, and retrospectives.

  • Provide accurate effort estimates and proactively surface risks, blockers, and dependencies.

  • Collaborate effectively with distributed engineering teams in Atlanta, Israel, and India using async-first communication practices.

  • Support the growth of junior engineers through constructive code reviews and knowledge sharing.

CI/CD and DevOps Practices

  • Build, maintain, and improve CI/CD pipelines using Jenkins, GitHub Actions, or Azure DevOps — ensuring reliable, automated build-test-deploy workflows.

  • Containerize services with Docker and deploy to Kubernetes clusters (EKS/AKS) following GitOps and IaC principles.

  • Implement secure deployment practices: secrets management, environment-specific configuration, and staged rollout strategies.

  • Optimize pipeline performance to minimize build times and deliver faster feedback loops to the team.

Minimum Requirements:

  • Bachelor’s degree in computer science / software engineering (or similar) or equivalent experience

  • 3 years experience with Java Spring Boot, practical experience of software development or proven equivalent seniority in software development with product teams

  • Proven track record of delivering full-stack features in an Agile/Scrum team with regular sprint cadences.

  • Hands-on experience with both backend API development and frontend UI implementation in a production codebase.

  • Back-End: Solid proficiency in Java (Spring Boot, Spring MVC, JPA/Hibernate) and/or C# (.NET / .NET Core). Good understanding of RESTful API design, OAuth 2.0/JWT, and basic microservices patterns.

  • Front-End: Working proficiency in JavaScript/TypeScript with hands-on React experience (hooks, context, state management). HTML5, CSS3, and foundational accessible UI development. Ext JS / Sencha familiarity is a plus.

  • Databases: Working knowledge of relational databases (PostgreSQL, MS SQL, Oracle) including schema design, SQL query writing, and basic indexing. Exposure to NoSQL stores (Redis, Elasticsearch, MongoDB) is a plus.

  • Cloud and Infrastructure: Exposure to AWS or Azure core services. Familiarity with Docker and basic Kubernetes concepts.

  • Testing: JUnit/TestNG/Jest unit tests and integration tests. Exposure to E2E testing tools (Playwright, Cypress, or Selenium). BDD with Cucumber is a plus.

  • CI/CD and DevOps: Working knowledge of Jenkins, GitHub Actions, GitLab CI, or Azure DevOps. Git branching strategies and pull request workflows.

  • AI and Emerging Tech: Exposure to LLM APIs or AI-powered tooling is a plus; curiosity and eagerness to develop these skills in the role.

  • Strong analytical thinking and a structured approach to debugging and problem-solving.

  • Clear written and verbal communication in English; able to document technical work clearly and participate actively in team discussions.

  • Self-motivated and eager to learn: takes initiative to understand problems deeply and asks good questions when stuck.

  • Collaborative and team-oriented: contributes positively to squad culture and values diverse perspectives.

  • Growth mindset: receptive to feedback, committed to continuous improvement, and excited to be challenged.

  • Solid experience with Agile Scrum or Kanban; comfortable with all sprint ceremonies.

  • Familiarity with Jira, Confluence, or Azure DevOps Boards for backlog tracking and documentation.

  • Exposure to test-driven development (TDD) and behavior-driven development (BDD) practices.

Preferred Skills:

  • Experience or academic exposure to workforce management, customer experience, or enterprise analytics domains.

  • Familiarity with Verint WFO, QM, or PM products or comparable SaaS platforms.

  • AWS Certified Developer or Azure Developer Associate certification, or active pursuit of one.

  • Experience with observability tools such as Datadog, Grafana/Prometheus, or ELK.

  • Contributions to open-source projects or a portfolio of personal/side projects.

  • Exposure to OWASP Top 10 security practices and secure coding principles.

MIN: 110K

MAX: 130K

#LI-KD1

Verint Systems Inc. is an equal opportunity employer and is committed to maintaining a workplace free from discrimination, retaliation, and sexual and any other form of harassment. Verint has a zero-tolerance policy against any form of discrimination, retaliation, or harassment including sexual harassment or any other form of harassment based on race, color, religion, sex, age, national origin, genetic information, disability, veteran status, and any other classification or characteristic protected by applicable federal, state or local laws. Verint operates in accordance with all anti-discrimination laws and affords equal opportunities to employees and applicants without regard to any characteristic or protected class in our hiring, promotion and termination practices.

For US Applicants

_2025 Benefits Offering (https://fa-epcb-saasfaprod1.fa.ocs.oraclecloud.com/fscmUI/faces/AtkTopicContentQuickPreview?TopicId=300000196780014&Title=Verint+2025+Benefits)_


Verint Systems logo

About Verint Systems

Sourced by ZipRecruiter

Verint Systems is a renowned tech firm in the action-centric intelligence segment based in Melville, NY. It leverages customer engagement and cyber intelligence to extract actionable insights from vast quantities of data. The company, founded in 2002, has since secured its spot in the IT and tech industry by delivering innovative and effective solutions tailored for its clients' needs. Known for their customer engagement service, voice of the customer (VoC) software, risk and compliance solutions, and fraud prevention services, they serve many business sectors. Verint's mission is to create a safer world by providing actionable intelligence that empowers organizations to prevent security threats and improve customer engagement.

Industry

It services

Company size

5,001 - 10,000 Employees

Headquarters location

Melville, NY, US

Year founded

1994