Mid

Mid Engineer Jobs

3 jobs found

1mo ago

Software Engineer, Mid

Booz Allen Hamilton Wharton, NJ

Wharton, NJ

1mo ago Closed

$69k - $158k/yr Full time Developer Mid Software Development

This position is no longer accepting applications (closed Oct 28, 2026).

Job Description

Booz Allen Hamilton is seeking a Mid-level full stack developer to build and enhance end-to-end software solutions in a fast, agile environment. In this onsite role in Wharton, NJ, you will blend back-end and front-end development, collaborate across teams, and support client problem-solving using modern architectures.

Key Responsibilities

Resolve complex problems with complete end-to-end solutions in a fast, agile environment
Develop software and systems from initial vision through production-ready delivery
Use initiative to master new tools and techniques, and identify system improvements
Help clients address challenging needs using latest architectural approaches, tools, and technologies
Ensure solutions align with the team’s current architecture and operating environment while supporting future functionality and enhancements

Required Qualifications

Experience designing, modifying, developing, writing, and implementing software applications using agile methods
Experience in software development using basic programming languages, technologies, tools, or web development stacks
Experience with Agile methodology, extreme programming, software engineering, product management, and software products
Experience writing source code for new applications or generating and enhancing code samples for existing applications
Experience using both back-end and front-end languages to deliver complete solutions
Experience creating solutions to complex problems within a collaborative, cross-functional team
Ability to obtain a Secret clearance
Bachelor’s degree

Benefits

Health, life, disability, financial, and retirement benefits
Paid leave
Professional development
Tuition assistance
Work-life programs
Dependent care
Recognition awards program for exceptional performance and demonstration of company values

Preferred Qualifications

Experience acquiring client requirements and resolving workflow problems through automation optimization
Experience with Java, Python, C#, C, C++, .NET, JavaScript, React, NodeJS, PHP, or Drupal
Ability to work with automated testing tools to perform testing and maintenance
Master’s degree

Security and Screening Information

Selected applicants will be subject to a security investigation and may need to meet eligibility requirements for access to classified information

Skills Assessment

As part of Booz Allen’s skills first hiring process, candidates must complete the required skills assessment to confirm they meet the Basic Qualifications
Candidates must complete the assessment and reach the minimum proficiency threshold to continue

Identity Verification and Candidate AI Policy

An identity verification process using advanced biometrics and artificial intelligence will be required
Candidates are expected to be on camera during interviews and assessments
The company may take a picture to verify identity and prevent fraud
AI tools are used in daily work; using AI or other tools to assist with responses during interviews is prohibited unless permission is explicitly provided

Work Model

Onsite: work will primarily be performed full-time at a customer facility, with direct collaboration with colleagues and customers as required by the role

Compensation: USD 69,400 - 158,000 per year. Location: Wharton, NJ (onsite). Education: Bachelor’s degree.

Non-Discrimination: All qualified applicants will receive consideration for employment without regard to disability, status as a protected veteran, or any other status protected by applicable federal, state, local, or international law.

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3mo ago

Growth Team - Software Engineer (Mid-Level)

Sprinter Health San Francisco, CA

San Francisco, CA

3mo ago Closed

$165k - $205k/yr Full time Growth Mid Software

This position is no longer accepting applications (closed Aug 9, 2026).

Job Description

Growth Engineer for the Growth Team at Sprinter Health, San Francisco, CA (hybrid)

Responsibilities

Design and ship experiments to drive patient bookings, including message copy tests, outreach timing, and new in product booking flows
Improve multi channel engagement across SMS, phone, email, and mail to reach patients who typically do not schedule care
Lead rapid brainstorming and sizing exercises to prioritize the next growth bets
Define and monitor funnel metrics to track drop-off, activation, and conversion
Share insights through clear reporting and experiment reviews with cross functional partners
Test unconventional tactics like door knocking pilots and simulate outreach volume against clinical supply and demand

Requirements

2+ years as a software engineer, including 1–2 years on a growth or experimentation focused team
Mentored earlier career engineers and held pod level ownership on projects
Built and iterated on backend systems powering experimentation, messaging, funnels, or activation flows
Shipped and measured experiments that moved core metrics such as activation, conversion, retention, or bookings
Used data to identify drop offs, size opportunities, and prioritize what to build next
Collaborated with product, design, data, or operations to turn insights into shipped features
Balanced speed and impact in a startup or high growth environment

Technologies

Typescript, Python
AWS Amplify stack (AppSync, DynamoDB, Lambda, CloudFormation)
BigQuery, OpenSearch / Elasticsearch, Looker, Kibana, Statsig
GraphQL, Node.js, React Native, React Native for Web

Benefits

Meaningful pre-IPO equity
Medical, dental, and vision plans 100% paid for you and your dependents
Flexible PTO plus 10 paid holidays per year
401(k) with match
Parental leave of 16 weeks for birthing parents and 8 weeks for other parents
HSA and FSA contributions
Life insurance plus short and long term disability coverage
Free daily lunch in office
Annual learning stipend

About Sprinter Health

Sprinter Health reimagines access to care by delivering services directly to patients’ homes. About 30 percent of US patients skip preventive or chronic care due to access barriers, and emergency room visits often become the initial contact, contributing to high costs. By applying technology used by leading marketplaces and last mile platforms, Sprinter Health brings care where it is needed most. The company has supported over 2 million patients across 22 states, completed more than 130,000 in home visits, and maintains a 92 NPS. The team has raised over $125 million from investors including a16z, General Catalyst, GV, and Accel, with multi year runway.

Hybrid & Office Experience

Hybrid schedule: in office Monday through Thursday, Fridays work from anywhere
Strong emphasis on work life balance and collaboration during core in office days
Daily lunch provided with an hour for the team to eat together

What Have You Done

2+ years as a software engineer, including 1–2 years on a growth or experimentation focused team
Mentored junior engineers and held pod level ownership on projects
Built and iterated on backend systems powering experimentation, messaging, funnels, or activation flows
Shipped and measured experiments that moved metrics like activation, conversion, retention, or bookings
Used data to identify drop offs, size opportunities, and prioritize what to build next
Collaborated with product, design, data, or ops to turn insights into shipped features
Balanced speed and impact in a startup or high growth environment

What Gives You an Edge

Experience shipping experiments that directly moved activation, conversion, or booking metrics
Comfort owning the full loop from sizing to launch and measurement
Background building products where growth is driven through the product itself, not just outbound channels
Fast, data driven, lightweight experiments and scrappy tooling
Experience operating in high ambiguity or product led growth environments without ready made playbooks

The Interview Process

Timeline of 2 to 3 weeks
Recruiter Screen, 30 minutes
Technical Assessment, 45 minutes
Hiring Manager Introduction, 30 minutes
Onsite: Growth focused systems design, behavioral interview, and team lunch (3 hours)
References

Compensation Range

USD 165,000 to 205,000 per year

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5mo ago

Mid-Level Backend Software Engineer

Leidos Alexandria, VA

Alexandria, VA

5mo ago Closed

$87k - $157k/yr Full time Backend Mid Software

This position is no longer accepting applications (closed Jun 25, 2026).

Job Description

Leidos is seeking a Mid-Level Backend Software Engineer to design, develop, and maintain backend components and RESTful services in a Linux environment to support mission-critical analytics. The role involves collaborating with data sources and stakeholders across programs and locations, and is based onsite in Alexandria, VA.

Responsibilities

Design, implement, test, and maintain backend components using Java or Python.
Develop and sustain RESTful services to support application functionality and system integrations.
Apply object-oriented design principles to build scalable, maintainable systems.
Write and optimize SQL queries to support data retrieval and application functionality.
Collaborate with internal and external teams to understand data sources, formats, and access methods and support backend integration.
Develop and troubleshoot applications within Linux-based environments.
Implement backend logic for data transformation, processing, and system workflows.
Identify, debug, and resolve application defects and performance issues.
Adhere to coding standards, participate in code reviews, and contribute to documentation efforts.

Requirements

Bachelor's degree in Computer Science, Software Engineering, or a related field.
Bachelor's degree in Computer Science, Software Engineering, or a related field with 4–8 years of experience.
Master's degree with 2–6 years of experience.
U.S. Citizenship.
Active TS/SCI clearance with the ability to pass a polygraph.
Professional experience developing object-oriented applications in Java or Python.
Hands-on experience building and maintaining RESTful APIs.
Basic to moderate SQL experience, including writing queries and working with relational databases.
Working knowledge of Linux-based environments.
Ability to work independently on defined tasks within established technical frameworks and deliver reliable results.

Technologies

Java
Python
SQL
Linux
Apache Airflow
Spring Boot
Django
Docker
OpenShift
GitLab
Jenkins
AWS
Azure

Benefits

Competitive compensation
Health and Wellness programs
Income protection
Paid leave
Retirement benefits

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