Sr. Java Developer / Lead | lpharetta, GA (Onsite 5 days/week) | Contract W2 only

Next Gen Software Solutions

Alpharetta, GA

Job Title: Sr. Java Developer / Lead

Location: Alpharetta, GA (Onsite 5 days/week)

Type: Contract W2

Duration: long term Contract-to-Hire

Experience: 10+ Years

Job Description:

We are seeking a highly skilled Java Backend Developer with strong DevOps expertise to design, build, and maintain our high-performance, scalable backend services. In this role, you will bridge the gap between core application development and cloud infrastructure. You will not only write clean, efficient Java code but also own the deployment pipelines, containerization, and cloud environment monitoring to ensure maximum system reliability.

Required Technical Skills

Java Core : Strong proficiency in Java (JDK 11 / 17 or higher) and the Spring ecosystem

Backend Development

Build Microservices: Design, develop, and maintain high-throughput, low-latency APIs and microservices using Java and Spring Boot.
Optimize Databases: Write complex SQL queries, manage database migrations, and optimize schemas for PostgreSQL or MySQL.
Write Clean Code: Apply robust object-oriented design patterns, multithreading, and concurrency handling.
Integrate Systems: Implement asynchronous messaging solutions using Kafka, RabbitMQ, or JMS.

About Next Gen Software Solutions:

Next Gen Software Solutions is a trusted provider of IT Staffing and consulting services dedicated to empowering businesses with cutting-edge technology solutions and exceptional talent. We specialize in delivering tailored IT consulting services, innovative software solutions, and connecting businesses with highly skilled IT professionals. Founded and led by a dedicated U.S. Army solider, Next Gen Software Solutions is deeply rooted in the core values of integrity, discipline, commitment, and experience-principles that guide every aspect of our operations.

Equal Employment Opportunity Statement:

Next Gen Software Solutions is an Equal Opportunity Employer. We are committed to fostering an inclusive and diverse workplace where all employees and applicants are treated respect and dignity. We do not discriminate based on race, colour, religion, sex (including pregnancy, sexual orientation, or gender identity), national origin, age, genetic information, veteran status, or any other legally protected characteristic under applicable federal, state, or local laws.

Apply

Vacancy posted 2 days ago

Similar jobs that could be interesting for youBased on the Sr. Java Developer / Lead | lpharetta, GA (Onsite 5 days/week) | Contract W2 only in Alpharetta, GA vacancy

FM or IM Physician Needed in Suwanee, GA; 4.5-Day Work Week
...FM or IM Physician Needed in Suwanee, GA; 4.5-Day Work Week Suwanee, GA is an ideal community for physicians seeking a blend of excellent... ...services are free for you. We help negotiate your salary and contract. We coordinate interviews and help with licenses....
Contract work
CompHealth
Suwanee, GA
2 days ago
Sr. Java Developer
...Senior Java DeveloperLocation: Alpharetta, GA (Hybrid – 3 days onsite/week) Duration: 12 months contract (Potential to convert)Job Description: We are seeking a Senior Java Developer with 10–15 years of experience building enterprise-grade, server-side applications. The...
Contract work
Senior
3 days per week
Veterans Sourcing Group LLC
Alpharetta, GA
3 days ago
Java Developer - Alpharetta
$42k - $70k
...We need strong Core Java expertise, including Java... ...Responsibilities: We design, develop, test, and maintain... ...Developer role in Alpharetta, GA, with a hybrid schedule of three days per week onsite. This is a 12+ month contract opportunity and is W2 only. We are looking...
Contract work
Full time
3 days per week
QTech US Inc
Alpharetta, GA
18 days ago
Locum Physician Assistant (PA) - Critical Care - $3,520 to $4,170 per week in Cumming, GA
$3,520 - $4,170 per week
...Critical Care Location: Cumming, GA Employer: GHR Healthcare Pay: $3,520 to $4,170 per week Shift Information: 3 days x 12 hours Contract Duration: 11 Weeks Start Date... ...with attending physicians to develop and update plans of care Document...
Contract work
Weekly pay
Full time
Temporary work
For contractors
Locum
Immediate start
Shift work
Day shift
GHR Healthcare
Cumming, GA
1 day ago
Sr. Java Backend Developer
...Job Title: Sr. Java Backend Developer Hybrid role 3 days onsite. Location: Alpharetta, GA. Job Type: Long term Contract Job Description: We are seeking an experienced Java Developer to join our engineering team. The ideal candidate will...
Senior
Long term contract
Local area
Equiliem
Alpharetta, GA
19 hours ago
Android Developer
...-level Android developers who have the ability... ....This role is contract to hire and does require one day a week onsite (hybrid model).... ...: At least 5 years of Android... ...Kotlin vs. Java is important (must... ...in and help lead/coach/mentor when... ...live in Atlanta GA area and work...
Contract work
Live in
1 day per week
Software Technology Inc
Roswell, GA
3 days ago
Locum Nurse Practitioner (NP) - Critical Care - $3,780 per week in Cumming, GA
$3,780 per week
...Nurse Practitioner | Critical Care Location: Cumming, GA Employer: Core Medical Group Pay: $3,780 per week Shift Information: Days - 5 days x 8 hours Contract Duration: 11 Weeks Start Date: 8/1/2026 About the Position Client in GA seeking...
Contract work
Hourly pay
Weekly pay
Full time
Locum
Shift work
Core Medical Group
Cumming, GA
1 day ago
Travel Nurse RN - Med Surg - $1,740 per week
$1,740 per week
.../28/2026 ~ Duration: 13 weeks ~40 hours per week ~ Shift: 8 hours, days ~ Employment Type: Travel... ...- RN in Alpharetta, GA LeaderStat is currently... ...experience for a(n) 13 week contract in GA. Start Date: 9/2... ...Pay & Direct Deposit # W2 Employee Status #401(k...
Contract work
Weekly pay
Full time
Interim role
Zero hours contract
Shift work
LeaderStat
Alpharetta, GA
2 days ago
GeoSpatial Sr.Developer Java - GSSJDV
*LOCAL CANDIDATES ONLY* *CLIENT INTERVIEW IS ONSITE* Job title: Backend Java Developer ####: ####/hr - ####/hr Role is hybrid (3 days/wk) Client address: 3 Edison Dr Alpharetta, GA Senior Developer role to lead the design and implementation of scalable microservices...
Senior
Local area
Ipolarity LLC
Alpharetta, GA
2 days ago
Sr. DevOps Engineer
...Devops EngineerLocation Alpharetta, GA (5 Days – Work from Office)(Locals only)Type of Hire - Contract/ C2H CTHDuration Long Term ContractRoles and Responsibilities... ...and consistency.Infrastructure Automation:• Develop scripts in Shell, Ruby, or Python to automate provisioning...
Contract work
Senior
Work at office
Local area
E-Solutions
Alpharetta, GA
3 days ago
Java Microservices Developer
...Java Developer / MicroservicesEmployment Eligibility Statement: Due to specific... ....Location: Alpharetta, GA / Oakland, CA / Rancho Cordova, CAMode: Contract (6+ Months) – Onsite / HybridWe are seeking a highly... ...a compensation package to all W2 employees that are competitive...
Contract work
Permanent employment
Local area
Danta Technologies
Alpharetta, GA
4 days ago
Sr. Electrical & Controls Engineer (OT)
...Engineering, and leads mid-to-large... ...efficiency. The Sr. Electrical and... ...our Alpharetta, GA site and requires... ...proficiency in developing and managing estimates... ...analysis, contracts, and purchase orders... ...BSEE or similar).5-8 years of... ...(including half-day summer Fridays depending...
Contract work
Senior
Full time
For contractors
Summer work
Flexible hours
The Clorox Company
Alpharetta, GA
4 days ago
HR Business Partner (Onsite Contract)
...is currently sourcing for a contract HR Business Partner for our... ...located in Alpharetta GA. This role is 100% onsite at our client's corporate office... ...oriented and can balance day-to-day HR support with sound... ...and related communications.• Lead discussions and present...
Contract work
Long term contract
Full time
Work at office
Robert Half
Alpharetta, GA
2 days ago
Senior Accountant
$53.17 - $55.17 per hour
...payment solutions company, is seeking an Accountant for a 4 month contract role in Alpharetta, GA. This position is hybrid, onsite 3 days per week. We're looking for a senior staff accountant who will help develop, implement and/or maintain one or more accounting systems:...
Contract work
Senior
Hourly pay
Bank staff
Flexible hours
3 days per week
Corps Team
Alpharetta, GA
1 day ago
Non-it PM #100649
...649 Location: onsite Alpharetta, GA 100% M-F; open to... ...to be onsite day 1 of contract (max 2 weeks from offer) and... ...Contract Hours: 8-5 M-F (40 hour... ...Pay: $47.33/hr w2- exact rate no... .... Experience developing and maintaining... ...US and Canada, leading organizations trust...
Contract work
Long term contract
Full time
Work at office
Relocation
Flexible hours
Swoon Staffing
Alpharetta, GA
12 days ago
Senior Cybersecurity Associate - GA - On Site
...impacts of cyber security control failures.Develop, track, and present cyber security... ...Environmental ConditionsIn office on site 5 days a week during normal working hours at Vensure... ...document does not create an employment contract, implied or otherwise. Employment...
Contract work
Senior
Work at office
VensureHR
Duluth, GA
3 days ago
Senior Cybersecurity Specialist - GA - On Site
...impacts of cyber security control failures.Develop, track, and present cyber security... ...Environmental ConditionsIn office on site 5 days a week during normal working hours at Vensure... ...document does not create an employment contract, implied or otherwise, other than an "...
Contract work
Senior
Work at office
VensureHR
Duluth, GA
1 day ago
Senior Appian Developer
...millions of times a day - quickly, reliably... ...by designing and developing innovative applications... ...'ll need to have:5+ years of... ...great to have:Appian Lead Developer Certification... ...solutions.Experience with Java or any other object... ...position, and no contract options for...
Contract work
Senior
Full time
Temporary work
H1b
Fiserv
Alpharetta, GA
19 hours ago
Physician (MD/DO) - Internal Medicine - General/Other in Alpharetta, GA
...General/Other Location: Alpharetta, GA Employer: CompHealth Pay: Competitive weekly pay (inquire for details) Shift Information: Days - 5 days Start Date: ASAP... ...We help negotiate your salary and contract We coordinate interviews and help...
Contract work
Weekly pay
Full time
Private practice
Immediate start
Monday to Friday
Shift work
CompHealth
Alpharetta, GA
1 day ago
Sr .NET Developer
...Senior.NET Developer (SharePoint Experience)Location: Alpharetta, GA (Hybrid – 3 days onsite)Duration: ContractRate: DOERequired Qualifications:10+ years of overall IT experience, with strong focus on.NET development.Strong hands-on experience with C#, ASP.NET, and PowerShell...
Senior
Georgia IT Inc
Alpharetta, GA
3 days ago
Senior Informatica Developer
...Senior Informatica ETL Developer With Strong Data Warehouse ExperienceHybrid role, 3 days in a week onsite Domain: P&C Insurance. Job Locations: Alpharetta, GA; Charlotte, NC; Chicago, IL; Conshohocken, PA; Dallas, TX; Denver, CO; Fargo, ND; Garden City, NY; Houston,...
Senior
3 days per week
Group Nine LLC
Alpharetta, GA
1 day ago
Java Developer
...Java DeveloperLocation: Alpharetta, GA - Onsite Hybrid - 3 Days a week (folks need to come for R2 client interview in-person)Job DescriptionWe are seeking a highly skilled Java Developer to join our team in Alpharetta, GA. The ideal candidate will have strong hands-on...
3 days per week
Staffing the Universe
Alpharetta, GA
12 hours ago
Java developer
...Java DeveloperAlpharetta, GA – 5 days onsite mandatoryResponsibilities:Design, develop, and maintain scalable, high-performance Java-based applications using Java, Spring Boot, and Microservices Clienthitecture.Collaborate with cross-functional teams to analyze business...
Resource Logistics
Alpharetta, GA
2 days ago
Travel Emergency Department RN - $2,182 per week
$2,182 per week
.../28/2026 ~ Duration: 13 weeks ~36 hours per week ~ Shift: 12 hours, days ~ Employment Type: Travel... ...Department RN with a GA or Compact license in hand... ...hours per week ~13-week contract assignment ~ No on-call... ...limited to a maximum of 5 days if not near a holiday...
Contract work
Permanent employment
Zero hours contract
Local area
Shift work
American Traveler Staffing Professionals
Suwanee, GA
2 days ago
Senior Java Developer
...Senior Java DeveloperJob Location: Alpharetta, GA (100% Onsite)Positions: 2Employment Type: C2H (FTE Preferred... ...business analysts and developers.Build and optimize SQL... ...with architects, team leads and business analysts to... ...Required:Required:At least 5+ years working with Web...
Senior
Shift work
Veracity
Alpharetta, GA
3 days ago
Travel CT Technologist - $2,458 per week
$2,458 per week
.../2026 ~ Duration: 13 weeks ~36 hours per week ~ Shift: 12 hours, days ~ Employment Type:... ...* MRI Tech in Cumming, GA LeaderStat is currently... ...MRI Tech for a(n) 13 week contract in GA. Start Date: 9/... ...& Direct Deposit # W2 Employee Status #40...
Contract work
Weekly pay
Full time
Interim role
Zero hours contract
Shift work
LeaderStat
Cumming, GA
3 days ago
Senior Project Manager - Water Treatment
...complex challenges every day. Our water... ...our team in Atlanta, GA. As the successful... ...task orders, manage contracts, and interact and present... ...calculations, developing construction drawings... ...to work on and lead/build teams.Strong... ...working hours per week.Benefits Summary: Regular...
Contract work
Senior
Full time
Temporary work
Part time
For subcontractor
Casual work
Work at office
Local area
Flexible hours
Stantec
Alpharetta, GA
2 days ago
Travel Interventional Radiology Technologist - $3,300 per week
$3,300 per week
...~ Duration: 13 weeks ~40 hours per week... ...~ Shift: 10 hours, days ~ Employment Type... ...** Roswell, GA ️ Start: ASAP | 1... ...10s Days | 7:00 AM–5:30 PM 40 hours/... ...short- and long-term contracts, permanent placements... ...on having industry leading benefits. We...
Weekly pay
Long term contract
Permanent employment
Temporary work
Work at office
Shift work
Day shift
LanceSoft
Roswell, GA
10 hours ago
Travel Nurse RN - OR - Operating Room - $1,790 per week
$1,790 per week
...Date: 09/28/2026 ~ Duration: 12 weeks ~40 hours per week ~ Shift: 8 hours, days ~ Employment Type: Travel... ...flexible approach enables us to develop solutions customized to your specific... ...From short- and long-term travel contracts to local and per diem assignments...
Daily paid
Long term contract
Temporary work
Zero hours contract
Local area
Flexible hours
Shift work
Health Advocates Network - Nursing
Alpharetta, GA
2 days ago
HVAC Truck Based Sr Controls Technician
$25 - $36 per hour
...have the opportunity to develop yourself through... ...holidays/sick time- 10 days of vacation first yearComprehensive... ...for sales leads.Manages assigned work to... ...awareness while working onsite with Johnson Controls subcontractors... ...as defined by the contract documents. Creates flow...
Contract work
Senior
Hourly pay
For contractors
For subcontractor
Immediate start
Worldwide
Johnson Controls
Roswell, GA
3 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Sr. Java Developer / Lead | lpharetta, GA (Onsite 5 days/week) | Contract W2 only. Be the first to apply!